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13101031202 = 2719791274909
BaseRepresentation
bin11000011001110000…
…11101111100100010
31020211000220100012212
430030320131330202
5203312330444302
610004000322122
7642440633150
oct141470357442
936730810185
1013101031202
115613210716
122657613342
13130a2b698c
148c3d483d0
1551a25c052
hex30ce1df22

13101031202 has 64 divisors (see below), whose sum is σ = 24133632000. Its totient is φ = 5209468992.

The previous prime is 13101031189. The next prime is 13101031211. The reversal of 13101031202 is 20213010131.

13101031202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2666324 + ... + 2671232.

It is an arithmetic number, because the mean of its divisors is an integer number (377088000).

Almost surely, 213101031202 is an apocalyptic number.

13101031202 is a deficient number, since it is larger than the sum of its proper divisors (11032600798).

13101031202 is a wasteful number, since it uses less digits than its factorization.

13101031202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5143.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13101031202 its reverse (20213010131), we get a palindrome (33314041333).

The spelling of 13101031202 in words is "thirteen billion, one hundred one million, thirty-one thousand, two hundred two".

Divisors: 1 2 7 14 19 38 79 127 133 158 254 266 553 889 1106 1501 1778 2413 3002 4826 4909 9818 10033 10507 16891 20066 21014 33782 34363 68726 70231 93271 140462 186542 190627 381254 387811 623443 652897 775622 1246886 1305794 1334389 2668778 2714677 4364101 5429354 7368409 8728202 11845417 14736818 23690834 49251997 51578863 82917919 98503994 103157726 165835838 344763979 689527958 935787943 1871575886 6550515601 13101031202