131413113102322 has 16 divisors (see below), whose sum is σ = 208787896239192. Its totient is φ = 61819849611520.

The previous prime is 131413113102311. The next prime is 131413113102331. The reversal of 131413113102322 is 223201311314131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 127087540902721 + 4325572199601 = 11273311^2 + 2079801^2 .

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, 675381853 + ... + 675576400.

Almost surely, 2^{131413113102322} is an apocalyptic number.

131413113102322 is a deficient number, since it is larger than the sum of its proper divisors (77374783136870).

131413113102322 is a wasteful number, since it uses less digits than its factorization.

131413113102322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350961133.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 131413113102322 its reverse (223201311314131), we get a palindrome (354614424416453).

The spelling of 131413113102322 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred thirteen million, one hundred two thousand, three hundred twenty-two".