30212031110313 has 32 divisors (see below), whose sum is σ = 43463196000000. Its totient is φ = 18556968038400.

The previous prime is 30212031110297. The next prime is 30212031110341. The reversal of 30212031110313 is 31301113021203.

It is a happy number.

It is not a de Polignac number, because 30212031110313 - 2⁴ = 30212031110297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30212031110313.

It is not an unprimeable number, because it can be changed into a prime (30212031112313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107280313 + ... + 107561561.

It is an arithmetic number, because the mean of its divisors is an integer number (1358224875000).

Almost surely, 2^{30212031110313} is an apocalyptic number.

It is an amenable number.

30212031110313 is a deficient number, since it is larger than the sum of its proper divisors (13251164889687).

30212031110313 is a wasteful number, since it uses less digits than its factorization.

30212031110313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286449.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30212031110313 its reverse (31301113021203), we get a palindrome (61513144131516).

The spelling of 30212031110313 in words is "thirty trillion, two hundred twelve billion, thirty-one million, one hundred ten thousand, three hundred thirteen".