85920630111 has 12 divisors (see below), whose sum is σ = 126748164192. Its totient is φ = 56061687456.

The previous prime is 85920630091. The next prime is 85920630119. The reversal of 85920630111 is 11103602958.

85920630111 is a `hidden beast` number, since 8 + 5 + 9 + 2 + 0 + 630 + 1 + 11 = 666.

It is not a de Polignac number, because 85920630111 - 2⁵ = 85920630079 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85920630119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101560606 + ... + 101561451.

It is an arithmetic number, because the mean of its divisors is an integer number (10562347016).

Almost surely, 2^85920630111 is an apocalyptic number.

85920630111 is a deficient number, since it is larger than the sum of its proper divisors (40827534081).

85920630111 is a wasteful number, since it uses less digits than its factorization.

85920630111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203122110 (or 203122107 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 85920630111 in words is "eighty-five billion, nine hundred twenty million, six hundred thirty thousand, one hundred eleven".