30013022120013 has 24 divisors (see below), whose sum is σ = 43709824790528. Its totient is φ = 19843715277792.

The previous prime is 30013022120009. The next prime is 30013022120051. The reversal of 30013022120013 is 31002122031003.

30013022120013 is a `hidden beast` number, since 300 + 130 + 2 + 21 + 200 + 13 = 666.

It is not a de Polignac number, because 30013022120013 - 2² = 30013022120009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013022120093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1844581 + ... + 7964202.

Almost surely, 2^{30013022120013} is an apocalyptic number.

It is an amenable number.

30013022120013 is a deficient number, since it is larger than the sum of its proper divisors (13696802670515).

30013022120013 is a wasteful number, since it uses less digits than its factorization.

30013022120013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9811593 (or 9811590 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30013022120013 its reverse (31002122031003), we get a palindrome (61015144151016).

The spelling of 30013022120013 in words is "thirty trillion, thirteen billion, twenty-two million, one hundred twenty thousand, thirteen".