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131312010202132 = 22251491619653659
BaseRepresentation
bin11101110110110101110101…
…101110010000110000010100
3122012221022020202200020001011
4131312311311232100300110
5114202403444102432012
61143135523225542004
736441660011340544
oct3566656556206024
9565838222606034
10131312010202132
113892712450a001
1212889192644904
1358368919769b6
14245d76c85d324
15102aad7aa71a7
hex776d75b90c14

131312010202132 has 96 divisors (see below), whose sum is σ = 232261409318400. Its totient is φ = 64957312560000.

The previous prime is 131312010202123. The next prime is 131312010202187. The reversal of 131312010202132 is 231202010213131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199259499219 + ... + 199259499877.

It is an arithmetic number, because the mean of its divisors is an integer number (2419389680400).

Almost surely, 2131312010202132 is an apocalyptic number.

It is an amenable number.

131312010202132 is a deficient number, since it is larger than the sum of its proper divisors (100949399116268).

131312010202132 is a wasteful number, since it uses less digits than its factorization.

131312010202132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131312010202132 its reverse (231202010213131), we get a palindrome (362514020415263).

The spelling of 131312010202132 in words is "one hundred thirty-one trillion, three hundred twelve billion, ten million, two hundred two thousand, one hundred thirty-two".

Divisors: 1 2 4 251 491 502 619 653 659 982 1004 1238 1306 1318 1964 2476 2612 2636 123241 155369 163903 165409 246482 303929 310738 320623 323569 327806 330818 404207 407921 430327 492964 607858 621476 641246 647138 655612 661636 808414 815842 860654 1215716 1282492 1294276 1616828 1631684 1721308 76286179 80476373 81215819 101455957 102388171 108012077 152572358 160952746 162431638 198465637 200289211 202911914 204776342 211290557 216024154 266372413 305144716 321905492 324863276 396931274 400578422 405823828 409552684 422581114 432048308 532744826 793862548 801156844 845162228 1065489652 49814874887 50272591961 53033929807 66859475663 99629749774 100545183922 106067859614 130788854783 133718951326 199259499548 201090367844 212135719228 261577709566 267437902652 523155419132 32828002550533 65656005101066 131312010202132