131413034342012 has 24 divisors (see below), whose sum is σ = 237903910905360. Its totient is φ = 63440507491200.

The previous prime is 131413034341997. The next prime is 131413034342027. The reversal of 131413034342012 is 210243430314131.

It is an interprime number because it is at equal distance from previous prime (131413034341997) and next prime (131413034342027).

It is a self number, because there is not a number n which added to its sum of digits gives 131413034342012.

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, 26741387 + ... + 31271837.

It is an arithmetic number, because the mean of its divisors is an integer number (9912662954390).

Almost surely, 2^{131413034342012} is an apocalyptic number.

It is an amenable number.

131413034342012 is a deficient number, since it is larger than the sum of its proper divisors (106490876563348).

131413034342012 is a wasteful number, since it uses less digits than its factorization.

131413034342012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4780541 (or 4780539 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131413034342012 its reverse (210243430314131), we get a palindrome (341656464656143).

The spelling of 131413034342012 in words is "one hundred thirty-one trillion, four hundred thirteen billion, thirty-four million, three hundred forty-two thousand, twelve".