131213011103396 has 12 divisors (see below), whose sum is σ = 231896262198300. Its totient is φ = 64956936189600.

The previous prime is 131213011103329. The next prime is 131213011103401. The reversal of 131213011103396 is 693301110312131.

It can be written as a sum of positive squares in 2 ways, for example, as 113434982143396 + 17778028960000 = 10650586^2 + 4216400^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162392340071 + ... + 162392340878.

It is an arithmetic number, because the mean of its divisors is an integer number (19324688516525).

Almost surely, 2^{131213011103396} is an apocalyptic number.

It is an amenable number.

131213011103396 is a deficient number, since it is larger than the sum of its proper divisors (100683251094904).

131213011103396 is a wasteful number, since it uses less digits than its factorization.

131213011103396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324784681054 (or 324784681052 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 131213011103396 in words is "one hundred thirty-one trillion, two hundred thirteen billion, eleven million, one hundred three thousand, three hundred ninety-six".