13031204131102 has 32 divisors (see below), whose sum is σ = 20310309375840. Its totient is φ = 6265520553600.

The previous prime is 13031204131097. The next prime is 13031204131117. The reversal of 13031204131102 is 20113140213031.

It is a super-2 number, since 2×13031204131102² (a number of 27 digits) contains 22 as substring.

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, 1167477 + ... + 5236927.

It is an arithmetic number, because the mean of its divisors is an integer number (634697167995).

Almost surely, 2^{13031204131102} is an apocalyptic number.

13031204131102 is a deficient number, since it is larger than the sum of its proper divisors (7279105244738).

13031204131102 is a wasteful number, since it uses less digits than its factorization.

13031204131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069996.

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

Adding to 13031204131102 its reverse (20113140213031), we get a palindrome (33144344344133).

The spelling of 13031204131102 in words is "thirteen trillion, thirty-one billion, two hundred four million, one hundred thirty-one thousand, one hundred two".