131320130013122 has 16 divisors (see below), whose sum is σ = 198899138285952. Its totient is φ = 65020459008960.

The previous prime is 131320130013053. The next prime is 131320130013131. The reversal of 131320130013122 is 221310031023131.

It is a super-3 number, since 3×131320130013122³ (a number of 43 digits) contains 333 as substring.

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, 4125254 + ... + 16722977.

It is an arithmetic number, because the mean of its divisors is an integer number (12431196142872).

Almost surely, 2^{131320130013122} is an apocalyptic number.

131320130013122 is a deficient number, since it is larger than the sum of its proper divisors (67579008272830).

131320130013122 is a wasteful number, since it uses less digits than its factorization.

131320130013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20878913.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131320130013122 its reverse (221310031023131), we get a palindrome (352630161036253).

The spelling of 131320130013122 in words is "one hundred thirty-one trillion, three hundred twenty billion, one hundred thirty million, thirteen thousand, one hundred twenty-two".