83113308 has 36 divisors (see below), whose sum is σ = 211961568. Its totient is φ = 27457920.

The previous prime is 83113297. The next prime is 83113309. The reversal of 83113308 is 80331138.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83113309) 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, 6148 + ... + 14283.

Almost surely, 2^83113308 is an apocalyptic number.

It is an amenable number.

83113308 is an abundant number, since it is smaller than the sum of its proper divisors (128848260).

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

83113308 is a wasteful number, since it uses less digits than its factorization.

83113308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20554 (or 20549 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 83113308 is about 9116.6500426418. The cubic root of 83113308 is about 436.4054738768.

The spelling of 83113308 in words is "eighty-three million, one hundred thirteen thousand, three hundred eight".