30211032232 has 16 divisors (see below), whose sum is σ = 59627037600. Its totient is φ = 14310488880.

The previous prime is 30211032227. The next prime is 30211032239. The reversal of 30211032232 is 23223011203.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (30211032239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99378244 + ... + 99378547.

It is an arithmetic number, because the mean of its divisors is an integer number (3726689850).

Almost surely, 2^30211032232 is an apocalyptic number.

It is an amenable number.

30211032232 is a deficient number, since it is larger than the sum of its proper divisors (29416005368).

30211032232 is a wasteful number, since it uses less digits than its factorization.

30211032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198756816 (or 198756812 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30211032232 its reverse (23223011203), we get a palindrome (53434043435).

The spelling of 30211032232 in words is "thirty billion, two hundred eleven million, thirty-two thousand, two hundred thirty-two".