104531122331 has 8 divisors (see below), whose sum is σ = 106646790240. Its totient is φ = 102420764992.

The previous prime is 104531122321. The next prime is 104531122343. The reversal of 104531122331 is 133221135401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-104531122331 is a prime.

It is a super-2 number, since 2×104531122331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104531122331.

It is not an unprimeable number, because it can be changed into a prime (104531122321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287866 + ... + 1366623.

It is an arithmetic number, because the mean of its divisors is an integer number (13330848780).

Almost surely, 2^104531122331 is an apocalyptic number.

104531122331 is a deficient number, since it is larger than the sum of its proper divisors (2115667909).

104531122331 is an equidigital number, since it uses as much as digits as its factorization.

104531122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655285.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 104531122331 its reverse (133221135401), we get a palindrome (237752257732).

The spelling of 104531122331 in words is "one hundred four billion, five hundred thirty-one million, one hundred twenty-two thousand, three hundred thirty-one".