99301078320 has 160 divisors (see below), whose sum is σ = 316548739584. Its totient is φ = 25735526400.

The previous prime is 99301078313. The next prime is 99301078337. The reversal of 99301078320 is 2387010399.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2568735 + ... + 2607105.

Almost surely, 2^99301078320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99301078320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158274369792).

99301078320 is an abundant number, since it is smaller than the sum of its proper divisors (217247661264).

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

99301078320 is a wasteful number, since it uses less digits than its factorization.

99301078320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38691 (or 38685 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 99301078320 in words is "ninety-nine billion, three hundred one million, seventy-eight thousand, three hundred twenty".