131022304043104 has 24 divisors (see below), whose sum is σ = 258067251628200. Its totient is φ = 65481414740736.

The previous prime is 131022304043093. The next prime is 131022304043117. The reversal of 131022304043104 is 401340403220131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929218429 + ... + 929359420.

It is an arithmetic number, because the mean of its divisors is an integer number (10752802151175).

Almost surely, 2^{131022304043104} is an apocalyptic number.

It is an amenable number.

131022304043104 is a deficient number, since it is larger than the sum of its proper divisors (127044947585096).

131022304043104 is a wasteful number, since it uses less digits than its factorization.

131022304043104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858580062 (or 1858580054 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 131022304043104 its reverse (401340403220131), we get a palindrome (532362707263235).

The spelling of 131022304043104 in words is "one hundred thirty-one trillion, twenty-two billion, three hundred four million, forty-three thousand, one hundred four".