131402314102412 has 24 divisors (see below), whose sum is σ = 242072113631040. Its totient is φ = 62239287900240.

The previous prime is 131402314102391. The next prime is 131402314102481. The reversal of 131402314102412 is 214201413204131.

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, 53137514 + ... + 55555377.

It is an arithmetic number, because the mean of its divisors is an integer number (10086338067960).

Almost surely, 2^{131402314102412} is an apocalyptic number.

It is an amenable number.

131402314102412 is a deficient number, since it is larger than the sum of its proper divisors (110669799528628).

131402314102412 is a wasteful number, since it uses less digits than its factorization.

131402314102412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108708821 (or 108708819 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 131402314102412 its reverse (214201413204131), we get a palindrome (345603727306543).

The spelling of 131402314102412 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred fourteen million, one hundred two thousand, four hundred twelve".