30231111001232 has 80 divisors (see below), whose sum is σ = 64540846264320. Its totient is φ = 13662880156800.

The previous prime is 30231111001207. The next prime is 30231111001277. The reversal of 30231111001232 is 23210011113203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21921638 + ... + 23259845.

It is an arithmetic number, because the mean of its divisors is an integer number (806760578304).

Almost surely, 2^{30231111001232} is an apocalyptic number.

It is an amenable number.

30231111001232 is an abundant number, since it is smaller than the sum of its proper divisors (34309735263088).

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

30231111001232 is a wasteful number, since it uses less digits than its factorization.

30231111001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45181612 (or 45181606 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30231111001232 its reverse (23210011113203), we get a palindrome (53441122114435).

The spelling of 30231111001232 in words is "thirty trillion, two hundred thirty-one billion, one hundred eleven million, one thousand, two hundred thirty-two".