99130032 has 30 divisors (see below), whose sum is σ = 277426812. Its totient is φ = 33043296.

The previous prime is 99130027. The next prime is 99130061. The reversal of 99130032 is 23003199.

It is a junction number, because it is equal to n+sod(n) for n = 99129978 and 99130005.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 344058 + ... + 344345.

Almost surely, 2^99130032 is an apocalyptic number.

It is an amenable number.

99130032 is an abundant number, since it is smaller than the sum of its proper divisors (178296780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99130032 is a wasteful number, since it uses less digits than its factorization.

99130032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688417 (or 688408 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 99130032 is about 9956.4065806896. The cubic root of 99130032 is about 462.8089498454.

The spelling of 99130032 in words is "ninety-nine million, one hundred thirty thousand, thirty-two".