99353231372 has 12 divisors (see below), whose sum is σ = 175962952536. Its totient is φ = 49078102080.

The previous prime is 99353231371. The next prime is 99353231429. The reversal of 99353231372 is 27313235399.

It is not an unprimeable number, because it can be changed into a prime (99353231371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149628029 + ... + 149628692.

It is an arithmetic number, because the mean of its divisors is an integer number (14663579378).

Almost surely, 2^99353231372 is an apocalyptic number.

It is an amenable number.

99353231372 is a deficient number, since it is larger than the sum of its proper divisors (76609721164).

99353231372 is a wasteful number, since it uses less digits than its factorization.

99353231372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299256808 (or 299256806 counting only the distinct ones).

The product of its digits is 918540, while the sum is 47.

The spelling of 99353231372 in words is "ninety-nine billion, three hundred fifty-three million, two hundred thirty-one thousand, three hundred seventy-two".