99304435023 has 4 divisors (see below), whose sum is σ = 132405913368. Its totient is φ = 66202956680.

The previous prime is 99304435019. The next prime is 99304435033. The reversal of 99304435023 is 32053440399.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99304435023 - 2² = 99304435019 is a prime.

It is a super-2 number, since 2×99304435023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99304435033) 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, 16550739168 + ... + 16550739173.

It is an arithmetic number, because the mean of its divisors is an integer number (33101478342).

Almost surely, 2^99304435023 is an apocalyptic number.

99304435023 is a deficient number, since it is larger than the sum of its proper divisors (33101478345).

99304435023 is a wasteful number, since it uses less digits than its factorization.

99304435023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33101478344.

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 99304435023 in words is "ninety-nine billion, three hundred four million, four hundred thirty-five thousand, twenty-three".