104320021122231 has 16 divisors (see below), whose sum is σ = 140213958720000. Its totient is φ = 68986827711360.

The previous prime is 104320021122179. The next prime is 104320021122299. The reversal of 104320021122231 is 132221120023401.

It is not a de Polignac number, because 104320021122231 - 2²⁵ = 104319987567799 is a prime.

It is a super-2 number, since 2×104320021122231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104320021126231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54759106 + ... + 56632143.

It is an arithmetic number, because the mean of its divisors is an integer number (8763372420000).

Almost surely, 2^{104320021122231} is an apocalyptic number.

104320021122231 is a deficient number, since it is larger than the sum of its proper divisors (35893937597769).

104320021122231 is a wasteful number, since it uses less digits than its factorization.

104320021122231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111393766.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 104320021122231 its reverse (132221120023401), we get a palindrome (236541141145632).

The spelling of 104320021122231 in words is "one hundred four trillion, three hundred twenty billion, twenty-one million, one hundred twenty-two thousand, two hundred thirty-one".