83112108 has 24 divisors (see below), whose sum is σ = 196385280. Its totient is φ = 27353040.

The previous prime is 83112097. The next prime is 83112119. The reversal of 83112108 is 80121138.

It is an interprime number because it is at equal distance from previous prime (83112097) and next prime (83112119).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42888 + ... + 44783.

It is an arithmetic number, because the mean of its divisors is an integer number (8182720).

Almost surely, 2^83112108 is an apocalyptic number.

It is an amenable number.

83112108 is an abundant number, since it is smaller than the sum of its proper divisors (113273172).

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

83112108 is a wasteful number, since it uses less digits than its factorization.

83112108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87757 (or 87755 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 83112108 is about 9116.5842287559. The cubic root of 83112108 is about 436.4033735751.

The spelling of 83112108 in words is "eighty-three million, one hundred twelve thousand, one hundred eight".