30231130120 has 64 divisors (see below), whose sum is σ = 68757465600. Its totient is φ = 11961580800.

The previous prime is 30231130087. The next prime is 30231130211. The reversal of 30231130120 is 2103113203.

It is a junction number, because it is equal to n+sod(n) for n = 30231130094 and 30231130103.

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, 5358261 + ... + 5363899.

It is an arithmetic number, because the mean of its divisors is an integer number (1074335400).

Almost surely, 2^30231130120 is an apocalyptic number.

It is an amenable number.

30231130120 is an abundant number, since it is smaller than the sum of its proper divisors (38526335480).

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

30231130120 is a wasteful number, since it uses less digits than its factorization.

30231130120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7078 (or 7074 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30231130120 its reverse (2103113203), we get a palindrome (32334243323).

The spelling of 30231130120 in words is "thirty billion, two hundred thirty-one million, one hundred thirty thousand, one hundred twenty".