30113390120 has 32 divisors (see below), whose sum is σ = 73914685920. Its totient is φ = 10950323520.

The previous prime is 30113390057. The next prime is 30113390123. The reversal of 30113390120 is 2109331103.

It is a super-2 number, since 2×30113390120² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30113390123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 34219322 + ... + 34220201.

It is an arithmetic number, because the mean of its divisors is an integer number (2309833935).

Almost surely, 2^30113390120 is an apocalyptic number.

It is an amenable number.

30113390120 is an abundant number, since it is smaller than the sum of its proper divisors (43801295800).

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

30113390120 is a wasteful number, since it uses less digits than its factorization.

30113390120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68439545 (or 68439541 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 30113390120 in words is "thirty billion, one hundred thirteen million, three hundred ninety thousand, one hundred twenty".