131324111042 has 32 divisors (see below), whose sum is σ = 213527899200. Its totient is φ = 60372381888.

The previous prime is 131324111033. The next prime is 131324111089. The reversal of 131324111042 is 240111423131.

It is a junction number, because it is equal to n+sod(n) for n = 131324110999 and 131324111017.

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, 584 + ... + 512492.

It is an arithmetic number, because the mean of its divisors is an integer number (6672746850).

Almost surely, 2^131324111042 is an apocalyptic number.

131324111042 is a deficient number, since it is larger than the sum of its proper divisors (82203788158).

131324111042 is a wasteful number, since it uses less digits than its factorization.

131324111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512130.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131324111042 its reverse (240111423131), we get a palindrome (371435534173).

The spelling of 131324111042 in words is "one hundred thirty-one billion, three hundred twenty-four million, one hundred eleven thousand, forty-two".