30112113000 has 64 divisors (see below), whose sum is σ = 93949801920. Its totient is φ = 8029896000.

The previous prime is 30112112983. The next prime is 30112113013. The reversal of 30112113000 is 31121103.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 5015686 + ... + 5021685.

It is an arithmetic number, because the mean of its divisors is an integer number (1467965655).

Almost surely, 2^30112113000 is an apocalyptic number.

30112113000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30112113000 is an abundant number, since it is smaller than the sum of its proper divisors (63837688920).

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

30112113000 is a wasteful number, since it uses less digits than its factorization.

30112113000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037395 (or 10037381 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30112113000 its reverse (31121103), we get a palindrome (30143234103).

The spelling of 30112113000 in words is "thirty billion, one hundred twelve million, one hundred thirteen thousand".