30232112130 has 96 divisors (see below), whose sum is σ = 87367325760. Its totient is φ = 7190701440.

The previous prime is 30232112093. The next prime is 30232112161. The reversal of 30232112130 is 3121123203.

30232112130 is a `hidden beast` number, since 302 + 321 + 12 + 1 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235620 + ... + 340559.

It is an arithmetic number, because the mean of its divisors is an integer number (910076310).

Almost surely, 2^30232112130 is an apocalyptic number.

30232112130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30232112130 is an abundant number, since it is smaller than the sum of its proper divisors (57135213630).

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

30232112130 is a wasteful number, since it uses less digits than its factorization.

30232112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576256 (or 576253 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30232112130 its reverse (3121123203), we get a palindrome (33353235333).

The spelling of 30232112130 in words is "thirty billion, two hundred thirty-two million, one hundred twelve thousand, one hundred thirty".