80315051308 has 12 divisors (see below), whose sum is σ = 140553367920. Its totient is φ = 40156946192.

The previous prime is 80315051291. The next prime is 80315051353.

80315051308 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371478 + ... + 546466.

It is an arithmetic number, because the mean of its divisors is an integer number (11712780660).

Almost surely, 2^80315051308 is an apocalyptic number.

It is an amenable number.

80315051308 is a deficient number, since it is larger than the sum of its proper divisors (60238316612).

80315051308 is a wasteful number, since it uses less digits than its factorization.

80315051308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289736 (or 289734 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

It can be divided in two parts, 803150 and 51308, that added together give a palindrome (854458).

The spelling of 80315051308 in words is "eighty billion, three hundred fifteen million, fifty-one thousand, three hundred eight".