80313857106 has 32 divisors (see below), whose sum is σ = 186160094208. Its totient is φ = 22623620880.

The previous prime is 80313857051. The next prime is 80313857123. The reversal of 80313857106 is 60175831308.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13463460 + ... + 13469423.

It is an arithmetic number, because the mean of its divisors is an integer number (5817502944).

Almost surely, 2^80313857106 is an apocalyptic number.

80313857106 is an abundant number, since it is smaller than the sum of its proper divisors (105846237102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80313857106 is a wasteful number, since it uses less digits than its factorization.

80313857106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26932966.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 80313857106 in words is "eighty billion, three hundred thirteen million, eight hundred fifty-seven thousand, one hundred six".