30301332013 has 4 divisors (see below), whose sum is σ = 31278794368. Its totient is φ = 29323869660.

The previous prime is 30301332011. The next prime is 30301332059. The reversal of 30301332013 is 31023310303.

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 not a de Polignac number, because 30301332013 - 2¹ = 30301332011 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 (30301332011) 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, 488731131 + ... + 488731192.

It is an arithmetic number, because the mean of its divisors is an integer number (7819698592).

Almost surely, 2^30301332013 is an apocalyptic number.

It is an amenable number.

30301332013 is a deficient number, since it is larger than the sum of its proper divisors (977462355).

30301332013 is an equidigital number, since it uses as much as digits as its factorization.

30301332013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977462354.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30301332013 its reverse (31023310303), we get a palindrome (61324642316).

The spelling of 30301332013 in words is "thirty billion, three hundred one million, three hundred thirty-two thousand, thirteen".