8107011312 has 20 divisors (see below), whose sum is σ = 20943112680. Its totient is φ = 2702337088.

The previous prime is 8107011307. The next prime is 8107011317. The reversal of 8107011312 is 2131107018.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8107011307) and next prime (8107011317).

It is a super-2 number, since 2×8107011312² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8107011317) 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, 84447987 + ... + 84448082.

It is an arithmetic number, because the mean of its divisors is an integer number (1047155634).

Almost surely, 2^8107011312 is an apocalyptic number.

It is an amenable number.

8107011312 is an abundant number, since it is smaller than the sum of its proper divisors (12836101368).

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

8107011312 is a wasteful number, since it uses less digits than its factorization.

8107011312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168896080 (or 168896074 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 8107011312 is about 90038.9433078821. The cubic root of 8107011312 is about 2008.8781403299.

The spelling of 8107011312 in words is "eight billion, one hundred seven million, eleven thousand, three hundred twelve".