8010315081 has 12 divisors (see below), whose sum is σ = 11571300208. Its totient is φ = 5339820024.

The previous prime is 8010315067. The next prime is 8010315121. The reversal of 8010315081 is 1805130108.

It is not a de Polignac number, because 8010315081 - 2⁹ = 8010314569 is a prime.

It is a super-2 number, since 2×8010315081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8010365081) 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, 153726 + ... + 199128.

Almost surely, 2^8010315081 is an apocalyptic number.

It is an amenable number.

8010315081 is a deficient number, since it is larger than the sum of its proper divisors (3560985127).

8010315081 is a wasteful number, since it uses less digits than its factorization.

8010315081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65012 (or 65009 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 8010315081 is about 89500.3635802671. The cubic root of 8010315081 is about 2000.8592209002.

Adding to 8010315081 its reverse (1805130108), we get a palindrome (9815445189).

The spelling of 8010315081 in words is "eight billion, ten million, three hundred fifteen thousand, eighty-one".