13012113131210 has 64 divisors (see below), whose sum is σ = 23798228889600. Its totient is φ = 5121910547712.

The previous prime is 13012113131191. The next prime is 13012113131233. The reversal of 13012113131210 is 1213131121031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182311511 + ... + 182382869.

It is an arithmetic number, because the mean of its divisors is an integer number (371847326400).

Almost surely, 2^{13012113131210} is an apocalyptic number.

13012113131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13012113131210 is a deficient number, since it is larger than the sum of its proper divisors (10786115758390).

13012113131210 is a wasteful number, since it uses less digits than its factorization.

13012113131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72615.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13012113131210 its reverse (1213131121031), we get a palindrome (14225244252241).

The spelling of 13012113131210 in words is "thirteen trillion, twelve billion, one hundred thirteen million, one hundred thirty-one thousand, two hundred ten".