99323795133 has 10 divisors (see below), whose sum is σ = 148372582974. Its totient is φ = 66215863368.

The previous prime is 99323795107. The next prime is 99323795141. The reversal of 99323795133 is 33159732399.

99323795133 is a `hidden beast` number, since 9 + 93 + 2 + 37 + 9 + 513 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 50774960889 + 48548834244 = 225333^2 + 220338^2 .

It is not a de Polignac number, because 99323795133 - 2³³ = 90733860541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99323795133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99323795533) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 613109766 + ... + 613109927.

Almost surely, 2^99323795133 is an apocalyptic number.

It is an amenable number.

99323795133 is a deficient number, since it is larger than the sum of its proper divisors (49048787841).

99323795133 is a wasteful number, since it uses less digits than its factorization.

99323795133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226219705 (or 1226219696 counting only the distinct ones).

The product of its digits is 4133430, while the sum is 54.

The spelling of 99323795133 in words is "ninety-nine billion, three hundred twenty-three million, seven hundred ninety-five thousand, one hundred thirty-three".