131342424243131 has 16 divisors (see below), whose sum is σ = 132489782880000. Its totient is φ = 130198001986656.

The previous prime is 131342424243113. The next prime is 131342424243181.

131342424243131 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 131342424243131 - 2⁴² = 126944377732027 is a prime.

It is a super-2 number, since 2×131342424243131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131342424243181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871016900 + ... + 871167678.

It is an arithmetic number, because the mean of its divisors is an integer number (8280611430000).

Almost surely, 2^{131342424243131} is an apocalyptic number.

131342424243131 is a deficient number, since it is larger than the sum of its proper divisors (1147358636869).

131342424243131 is a wasteful number, since it uses less digits than its factorization.

131342424243131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160466.

The product of its digits is 165888, while the sum is 38.

The spelling of 131342424243131 in words is "one hundred thirty-one trillion, three hundred forty-two billion, four hundred twenty-four million, two hundred forty-three thousand, one hundred thirty-one".