30310303111102 has 16 divisors (see below), whose sum is σ = 52047265075200. Its totient is φ = 12968443540728.

The previous prime is 30310303111043. The next prime is 30310303111111. The reversal of 30310303111102 is 20111130301303.

It is a self number, because there is not a number n which added to its sum of digits gives 30310303111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807188318 + ... + 1807205089.

It is an arithmetic number, because the mean of its divisors is an integer number (3252954067200).

Almost surely, 2^{30310303111102} is an apocalyptic number.

30310303111102 is a deficient number, since it is larger than the sum of its proper divisors (21736961964098).

30310303111102 is a wasteful number, since it uses less digits than its factorization.

30310303111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614394015.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 30310303111102 its reverse (20111130301303), we get a palindrome (50421433412405).

The spelling of 30310303111102 in words is "thirty trillion, three hundred ten billion, three hundred three million, one hundred eleven thousand, one hundred two".