131104023330321 has 24 divisors (see below), whose sum is σ = 190646185204800. Its totient is φ = 86814834352800.

The previous prime is 131104023330311. The next prime is 131104023330331. The reversal of 131104023330321 is 123033320401131.

131104023330321 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 0 + 4 + 0 + 2 + 3 + 330 + 321 = 666.

It is an interprime number because it is at equal distance from previous prime (131104023330311) and next prime (131104023330331).

It is not a de Polignac number, because 131104023330321 - 2¹⁵ = 131104023297553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131104023330311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97346236 + ... + 98683826.

It is an arithmetic number, because the mean of its divisors is an integer number (7943591050200).

Almost surely, 2^{131104023330321} is an apocalyptic number.

It is an amenable number.

131104023330321 is a deficient number, since it is larger than the sum of its proper divisors (59542161874479).

131104023330321 is a wasteful number, since it uses less digits than its factorization.

131104023330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410837 (or 1410834 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 131104023330321 its reverse (123033320401131), we get a palindrome (254137343731452).

The spelling of 131104023330321 in words is "one hundred thirty-one trillion, one hundred four billion, twenty-three million, three hundred thirty thousand, three hundred twenty-one".