80830177262931 has 4 divisors (see below), whose sum is σ = 107773569683912. Its totient is φ = 53886784841952.

The previous prime is 80830177262929. The next prime is 80830177263049. The reversal of 80830177262931 is 13926277103808.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 80830177262931 - 2¹ = 80830177262929 is a prime.

It is a super-2 number, since 2×80830177262931² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80830177262431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13471696210486 + ... + 13471696210491.

It is an arithmetic number, because the mean of its divisors is an integer number (26943392420978).

Almost surely, 2^{80830177262931} is an apocalyptic number.

80830177262931 is a deficient number, since it is larger than the sum of its proper divisors (26943392420981).

80830177262931 is a wasteful number, since it uses less digits than its factorization.

80830177262931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26943392420980.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 80830177262931 in words is "eighty trillion, eight hundred thirty billion, one hundred seventy-seven million, two hundred sixty-two thousand, nine hundred thirty-one".