30311112034 has 16 divisors (see below), whose sum is σ = 54696744000. Its totient is φ = 12306767184.

The previous prime is 30311112031. The next prime is 30311112089. The reversal of 30311112034 is 43021111303.

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 (30311112031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56975509 + ... + 56976040.

It is an arithmetic number, because the mean of its divisors is an integer number (3418546500).

Almost surely, 2^30311112034 is an apocalyptic number.

30311112034 is a deficient number, since it is larger than the sum of its proper divisors (24385631966).

30311112034 is a wasteful number, since it uses less digits than its factorization.

30311112034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113951577.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30311112034 its reverse (43021111303), we get a palindrome (73332223337).

The spelling of 30311112034 in words is "thirty billion, three hundred eleven million, one hundred twelve thousand, thirty-four".