99230030130 has 64 divisors (see below), whose sum is σ = 296916876288. Its totient is φ = 20619226560.

The previous prime is 99230030129. The next prime is 99230030147. The reversal of 99230030130 is 3103003299.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21476052 + ... + 21480671.

It is an arithmetic number, because the mean of its divisors is an integer number (4639326192).

Almost surely, 2^99230030130 is an apocalyptic number.

99230030130 is an abundant number, since it is smaller than the sum of its proper divisors (197686846158).

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

99230030130 is a wasteful number, since it uses less digits than its factorization.

99230030130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42956751.

The product of its (nonzero) digits is 4374, while the sum is 30.

The spelling of 99230030130 in words is "ninety-nine billion, two hundred thirty million, thirty thousand, one hundred thirty".