131031323414342 has 16 divisors (see below), whose sum is σ = 224116924211712. Its totient is φ = 56918583926400.

The previous prime is 131031323414309. The next prime is 131031323414357. The reversal of 131031323414342 is 243414323130131.

It is a super-2 number, since 2×131031323414342² (a number of 29 digits) contains 22 as substring.

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, 148225478534 + ... + 148225479417.

It is an arithmetic number, because the mean of its divisors is an integer number (14007307763232).

Almost surely, 2^{131031323414342} is an apocalyptic number.

131031323414342 is a deficient number, since it is larger than the sum of its proper divisors (93085600797370).

131031323414342 is a wasteful number, since it uses less digits than its factorization.

131031323414342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296450957983.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 131031323414342 its reverse (243414323130131), we get a palindrome (374445646544473).

The spelling of 131031323414342 in words is "one hundred thirty-one trillion, thirty-one billion, three hundred twenty-three million, four hundred fourteen thousand, three hundred forty-two".