99013233 has 16 divisors (see below), whose sum is σ = 144285696. Its totient is φ = 59897040.

The previous prime is 99013231. The next prime is 99013241. The reversal of 99013233 is 33231099.

It is not a de Polignac number, because 99013233 - 2¹ = 99013231 is a prime.

It is a super-2 number, since 2×99013233² = 19607240618224578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99013233.

It is not an unprimeable number, because it can be changed into a prime (99013231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17560 + ... + 22502.

It is an arithmetic number, because the mean of its divisors is an integer number (9017856).

Almost surely, 2^99013233 is an apocalyptic number.

It is an amenable number.

99013233 is a deficient number, since it is larger than the sum of its proper divisors (45272463).

99013233 is a wasteful number, since it uses less digits than its factorization.

99013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 99013233 is about 9950.5393321166. The cubic root of 99013233 is about 462.6271116896.

The spelling of 99013233 in words is "ninety-nine million, thirteen thousand, two hundred thirty-three".