30213232332 has 12 divisors (see below), whose sum is σ = 70497542136. Its totient is φ = 10071077440.

The previous prime is 30213232321. The next prime is 30213232349. The reversal of 30213232332 is 23323231203.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258884669 + ... + 1258884692.

It is an arithmetic number, because the mean of its divisors is an integer number (5874795178).

Almost surely, 2^30213232332 is an apocalyptic number.

It is an amenable number.

30213232332 is an abundant number, since it is smaller than the sum of its proper divisors (40284309804).

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

30213232332 is a wasteful number, since it uses less digits than its factorization.

30213232332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517769368 (or 2517769366 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30213232332 its reverse (23323231203), we get a palindrome (53536463535).

The spelling of 30213232332 in words is "thirty billion, two hundred thirteen million, two hundred thirty-two thousand, three hundred thirty-two".