13102131120012 has 144 divisors (see below), whose sum is σ = 38624756738400. Its totient is φ = 3833434281600.

The previous prime is 13102131119969. The next prime is 13102131120031. The reversal of 13102131120012 is 21002113120131.

13102131120012 is a `hidden beast` number, since 1 + 310 + 21 + 311 + 20 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16907439 + ... + 17665382.

It is an arithmetic number, because the mean of its divisors is an integer number (268227477350).

Almost surely, 2^{13102131120012} is an apocalyptic number.

13102131120012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13102131120012 is an abundant number, since it is smaller than the sum of its proper divisors (25522625618388).

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

13102131120012 is a wasteful number, since it uses less digits than its factorization.

13102131120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34572885 (or 34572866 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 13102131120012 its reverse (21002113120131), we get a palindrome (34104244240143).

The spelling of 13102131120012 in words is "thirteen trillion, one hundred two billion, one hundred thirty-one million, one hundred twenty thousand, twelve".