30717225313 has 4 divisors (see below), whose sum is σ = 30747019968. Its totient is φ = 30687430660.

The previous prime is 30717225299. The next prime is 30717225377. The reversal of 30717225313 is 31352271703.

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: 31352271703 = 1747 ⋅17946349.

It is a cyclic number.

It is not a de Polignac number, because 30717225313 - 2⁹ = 30717224801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30717225113) 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, 14895781 + ... + 14897842.

It is an arithmetic number, because the mean of its divisors is an integer number (7686754992).

Almost surely, 2^30717225313 is an apocalyptic number.

It is an amenable number.

30717225313 is a deficient number, since it is larger than the sum of its proper divisors (29794655).

30717225313 is a wasteful number, since it uses less digits than its factorization.

30717225313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29794654.

The product of its (nonzero) digits is 26460, while the sum is 34.

The spelling of 30717225313 in words is "thirty billion, seven hundred seventeen million, two hundred twenty-five thousand, three hundred thirteen".