30213113202013 has 4 divisors (see below), whose sum is σ = 34529272230880. Its totient is φ = 25896954173148.

The previous prime is 30213113201977. The next prime is 30213113202047. The reversal of 30213113202013 is 31020231131203.

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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30213113202013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213113202313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158079514423 + ... + 2158079514436.

It is an arithmetic number, because the mean of its divisors is an integer number (8632318057720).

Almost surely, 2^{30213113202013} is an apocalyptic number.

It is an amenable number.

30213113202013 is a deficient number, since it is larger than the sum of its proper divisors (4316159028867).

30213113202013 is an equidigital number, since it uses as much as digits as its factorization.

30213113202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316159028866.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30213113202013 its reverse (31020231131203), we get a palindrome (61233344333216).

The spelling of 30213113202013 in words is "thirty trillion, two hundred thirteen billion, one hundred thirteen million, two hundred two thousand, thirteen".