131012330104 has 32 divisors (see below), whose sum is σ = 250029234000. Its totient is φ = 64343473920.

The previous prime is 131012330093. The next prime is 131012330123. The reversal of 131012330104 is 401033210131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163117 + ... + 537244.

Almost surely, 2^131012330104 is an apocalyptic number.

It is an amenable number.

131012330104 is a deficient number, since it is larger than the sum of its proper divisors (119016903896).

131012330104 is a wasteful number, since it uses less digits than its factorization.

131012330104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700783 (or 700779 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 131012330104 its reverse (401033210131), we get a palindrome (532045540235).

The spelling of 131012330104 in words is "one hundred thirty-one billion, twelve million, three hundred thirty thousand, one hundred four".