30112333113 has 4 divisors (see below), whose sum is σ = 40149777488. Its totient is φ = 20074888740.

The previous prime is 30112333091. The next prime is 30112333129. The reversal of 30112333113 is 31133321103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-30112333113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30112333113.

It is not an unprimeable number, because it can be changed into a prime (30112333183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018722183 + ... + 5018722188.

It is an arithmetic number, because the mean of its divisors is an integer number (10037444372).

Almost surely, 2^30112333113 is an apocalyptic number.

It is an amenable number.

30112333113 is a deficient number, since it is larger than the sum of its proper divisors (10037444375).

30112333113 is a wasteful number, since it uses less digits than its factorization.

30112333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037444374.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 30112333113 its reverse (31133321103), we get a palindrome (61245654216).

The spelling of 30112333113 in words is "thirty billion, one hundred twelve million, three hundred thirty-three thousand, one hundred thirteen".