99133233013 has 4 divisors (see below), whose sum is σ = 99144032800. Its totient is φ = 99122433228.

The previous prime is 99133233007. The next prime is 99133233071. The reversal of 99133233013 is 31033233199.

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 99133233013 - 2²⁵ = 99099678581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99133233083) 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, 5386113 + ... + 5404486.

It is an arithmetic number, because the mean of its divisors is an integer number (24786008200).

Almost surely, 2^99133233013 is an apocalyptic number.

It is an amenable number.

99133233013 is a deficient number, since it is larger than the sum of its proper divisors (10799787).

99133233013 is a wasteful number, since it uses less digits than its factorization.

99133233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10799786.

The product of its (nonzero) digits is 39366, while the sum is 37.

The spelling of 99133233013 in words is "ninety-nine billion, one hundred thirty-three million, two hundred thirty-three thousand, thirteen".