30013120320232 has 32 divisors (see below), whose sum is σ = 68096995686720. Its totient is φ = 12106132565760.

The previous prime is 30013120320221. The next prime is 30013120320241. The reversal of 30013120320232 is 23202302131003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15763192494 + ... + 15763194397.

It is an arithmetic number, because the mean of its divisors is an integer number (2128031115210).

Almost surely, 2^{30013120320232} is an apocalyptic number.

It is an amenable number.

30013120320232 is an abundant number, since it is smaller than the sum of its proper divisors (38083875366488).

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

30013120320232 is a wasteful number, since it uses less digits than its factorization.

30013120320232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31526386921 (or 31526386917 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30013120320232 its reverse (23202302131003), we get a palindrome (53215422451235).

The spelling of 30013120320232 in words is "thirty trillion, thirteen billion, one hundred twenty million, three hundred twenty thousand, two hundred thirty-two".