30232100232 has 32 divisors (see below), whose sum is σ = 83978056800. Its totient is φ = 10077366672.

The previous prime is 30232100231. The next prime is 30232100281. The reversal of 30232100232 is 23200123203.

It is a happy number.

30232100232 is a `hidden beast` number, since 302 + 32 + 100 + 232 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (30232100231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69981498 + ... + 69981929.

It is an arithmetic number, because the mean of its divisors is an integer number (2624314275).

Almost surely, 2^30232100232 is an apocalyptic number.

It is an amenable number.

30232100232 is an abundant number, since it is smaller than the sum of its proper divisors (53745956568).

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

30232100232 is a wasteful number, since it uses less digits than its factorization.

30232100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139963442 (or 139963432 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30232100232 its reverse (23200123203), we get a palindrome (53432223435).

The spelling of 30232100232 in words is "thirty billion, two hundred thirty-two million, one hundred thousand, two hundred thirty-two".