30302310013 has 4 divisors (see below), whose sum is σ = 30585509280. Its totient is φ = 30019110748.

The previous prime is 30302310011. The next prime is 30302310019. The reversal of 30302310013 is 31001320303.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31001320303 = 19 ⋅1631648437.

It is a cyclic number.

It is not a de Polignac number, because 30302310013 - 2¹ = 30302310011 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 (30302310011) 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, 141599473 + ... + 141599686.

It is an arithmetic number, because the mean of its divisors is an integer number (7646377320).

Almost surely, 2^30302310013 is an apocalyptic number.

It is an amenable number.

30302310013 is a deficient number, since it is larger than the sum of its proper divisors (283199267).

30302310013 is a wasteful number, since it uses less digits than its factorization.

30302310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283199266.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30302310013 its reverse (31001320303), we get a palindrome (61303630316).

The spelling of 30302310013 in words is "thirty billion, three hundred two million, three hundred ten thousand, thirteen".