83110897430 has 32 divisors (see below), whose sum is σ = 163296116640. Its totient is φ = 30204267520.

The previous prime is 83110897411. The next prime is 83110897453. The reversal of 83110897430 is 3479801138.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35945 + ... + 409284.

It is an arithmetic number, because the mean of its divisors is an integer number (5103003645).

Almost surely, 2^83110897430 is an apocalyptic number.

83110897430 is a deficient number, since it is larger than the sum of its proper divisors (80185219210).

83110897430 is a wasteful number, since it uses less digits than its factorization.

83110897430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446944.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 83110897430 in words is "eighty-three billion, one hundred ten million, eight hundred ninety-seven thousand, four hundred thirty".