80108311 has 8 divisors (see below), whose sum is σ = 81567200. Its totient is φ = 78654240.

The previous prime is 80108263. The next prime is 80108401. The reversal of 80108311 is 11380108.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80108311 - 2⁹ = 80107799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80108111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55345 + ... + 56773.

It is an arithmetic number, because the mean of its divisors is an integer number (10195900).

Almost surely, 2^80108311 is an apocalyptic number.

80108311 is a deficient number, since it is larger than the sum of its proper divisors (1458889).

80108311 is a wasteful number, since it uses less digits than its factorization.

80108311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 80108311 is about 8950.3246309841. The cubic root of 80108311 is about 431.0813077942.

Adding to 80108311 its reverse (11380108), we get a palindrome (91488419).

The spelling of 80108311 in words is "eighty million, one hundred eight thousand, three hundred eleven".