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131010103032 = 233193247311437
BaseRepresentation
bin111101000000011001…
…1111000011011111000
3110112011022121210111020
41322000303320123320
54121302041244112
6140104001102440
712315360334104
oct1720063703370
9415138553436
10131010103032
1150619873526
1221483027a20
13c47b23b433
1464ab6c6904
15361b88d48c
hex1e80cf86f8

131010103032 has 64 divisors (see below), whose sum is σ = 329384203680. Its totient is φ = 43422400512.

The previous prime is 131010103009. The next prime is 131010103087. The reversal of 131010103032 is 230301010131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11449218 + ... + 11460654.

Almost surely, 2131010103032 is an apocalyptic number.

131010103032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131010103032 is an abundant number, since it is smaller than the sum of its proper divisors (198374100648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131010103032 is a wasteful number, since it uses less digits than its factorization.

131010103032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14112 (or 14108 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131010103032 its reverse (230301010131), we get a palindrome (361311113163).

The spelling of 131010103032 in words is "one hundred thirty-one billion, ten million, one hundred three thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 24 193 386 579 772 1158 1544 2316 2473 4632 4946 7419 9892 11437 14838 19784 22874 29676 34311 45748 59352 68622 91496 137244 274488 477289 954578 1431867 1909156 2207341 2863734 3818312 4414682 5727468 6622023 8829364 11454936 13244046 17658728 26488092 28283701 52976184 56567402 84851103 113134804 169702206 226269608 339404412 678808824 5458754293 10917508586 16376262879 21835017172 32752525758 43670034344 65505051516 131010103032