30730562007313 has 4 divisors (see below), whose sum is σ = 35120642294080. Its totient is φ = 26340481720548.

The previous prime is 30730562007307. The next prime is 30730562007359. The reversal of 30730562007313 is 31370026503703.

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 a de Polignac number, because none of the positive numbers 2^k-30730562007313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30730562007713) 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, 2195040143373 + ... + 2195040143386.

It is an arithmetic number, because the mean of its divisors is an integer number (8780160573520).

Almost surely, 2^{30730562007313} is an apocalyptic number.

It is an amenable number.

30730562007313 is a deficient number, since it is larger than the sum of its proper divisors (4390080286767).

30730562007313 is an equidigital number, since it uses as much as digits as its factorization.

30730562007313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390080286766.

The product of its (nonzero) digits is 238140, while the sum is 40.

The spelling of 30730562007313 in words is "thirty trillion, seven hundred thirty billion, five hundred sixty-two million, seven thousand, three hundred thirteen".