131413404131202 has 32 divisors (see below), whose sum is σ = 274254863697792. Its totient is φ = 41899803289344.

The previous prime is 131413404131159. The next prime is 131413404131231. The reversal of 131413404131202 is 202131404314131.

It is a self number, because there is not a number n which added to its sum of digits gives 131413404131202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53806218 + ... + 56195514.

It is an arithmetic number, because the mean of its divisors is an integer number (8570464490556).

Almost surely, 2^{131413404131202} is an apocalyptic number.

131413404131202 is an abundant number, since it is smaller than the sum of its proper divisors (142841459566590).

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

131413404131202 is a wasteful number, since it uses less digits than its factorization.

131413404131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787882.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131413404131202 its reverse (202131404314131), we get a palindrome (333544808445333).

The spelling of 131413404131202 in words is "one hundred thirty-one trillion, four hundred thirteen billion, four hundred four million, one hundred thirty-one thousand, two hundred two".