30113032112 has 20 divisors (see below), whose sum is σ = 58620518136. Its totient is φ = 14985156480.

The previous prime is 30113032091. The next prime is 30113032129. The reversal of 30113032112 is 21123031103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4456493 + ... + 4463244.

Almost surely, 2^30113032112 is an apocalyptic number.

It is an amenable number.

30113032112 is a deficient number, since it is larger than the sum of its proper divisors (28507486024).

30113032112 is a wasteful number, since it uses less digits than its factorization.

30113032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8919956 (or 8919950 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30113032112 its reverse (21123031103), we get a palindrome (51236063215).

The spelling of 30113032112 in words is "thirty billion, one hundred thirteen million, thirty-two thousand, one hundred twelve".