99003113 has 4 divisors (see below), whose sum is σ = 108003408. Its totient is φ = 90002820.

The previous prime is 99003089. The next prime is 99003133. The reversal of 99003113 is 31130099.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99003113 - 2²² = 94808809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99003133) 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, 4500131 + ... + 4500152.

It is an arithmetic number, because the mean of its divisors is an integer number (27000852).

Almost surely, 2^99003113 is an apocalyptic number.

It is an amenable number.

99003113 is a deficient number, since it is larger than the sum of its proper divisors (9000295).

99003113 is a wasteful number, since it uses less digits than its factorization.

99003113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000294.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 99003113 is about 9950.0308039724. The cubic root of 99003113 is about 462.6113496689.

The spelling of 99003113 in words is "ninety-nine million, three thousand, one hundred thirteen".