30112230313 has 16 divisors (see below), whose sum is σ = 34625606400. Its totient is φ = 25898752080.

The previous prime is 30112230299. The next prime is 30112230347. The reversal of 30112230313 is 31303221103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112230313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (30112230383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56970 + ... + 251932.

It is an arithmetic number, because the mean of its divisors is an integer number (2164100400).

Almost surely, 2^30112230313 is an apocalyptic number.

It is an amenable number.

30112230313 is a deficient number, since it is larger than the sum of its proper divisors (4513376087).

30112230313 is a wasteful number, since it uses less digits than its factorization.

30112230313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195732.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30112230313 its reverse (31303221103), we get a palindrome (61415451416).

The spelling of 30112230313 in words is "thirty billion, one hundred twelve million, two hundred thirty thousand, three hundred thirteen".