30344115013 has 4 divisors (see below), whose sum is σ = 30797012320. Its totient is φ = 29891217708.

The previous prime is 30344115007. The next prime is 30344115019. The reversal of 30344115013 is 31051144303.

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 an interprime number because it is at equal distance from previous prime (30344115007) and next prime (30344115019).

It is a cyclic number.

It is not a de Polignac number, because 30344115013 - 2¹⁷ = 30343983941 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 (30344115019) 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, 226448553 + ... + 226448686.

It is an arithmetic number, because the mean of its divisors is an integer number (7699253080).

Almost surely, 2^30344115013 is an apocalyptic number.

It is an amenable number.

30344115013 is a deficient number, since it is larger than the sum of its proper divisors (452897307).

30344115013 is an equidigital number, since it uses as much as digits as its factorization.

30344115013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452897306.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 30344115013 its reverse (31051144303), we get a palindrome (61395259316).

The spelling of 30344115013 in words is "thirty billion, three hundred forty-four million, one hundred fifteen thousand, thirteen".