104618872231 has 2 divisors, whose sum is σ = 104618872232. Its totient is φ = 104618872230.

The previous prime is 104618872217. The next prime is 104618872273. The reversal of 104618872231 is 132278816401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104618872231 - 2²⁹ = 104082001319 is a prime.

It is a super-2 number, since 2×104618872231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104618872201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52309436115 + 52309436116.

It is an arithmetic number, because the mean of its divisors is an integer number (52309436116).

Almost surely, 2^104618872231 is an apocalyptic number.

104618872231 is a deficient number, since it is larger than the sum of its proper divisors (1).

104618872231 is an equidigital number, since it uses as much as digits as its factorization.

104618872231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 104618872231 in words is "one hundred four billion, six hundred eighteen million, eight hundred seventy-two thousand, two hundred thirty-one".