30113390057 has 2 divisors, whose sum is σ = 30113390058. Its totient is φ = 30113390056.

The previous prime is 30113390039. The next prime is 30113390123. The reversal of 30113390057 is 75009331103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28245508096 + 1867881961 = 168064^2 + 43219^2 .

It is a cyclic number.

It is not a de Polignac number, because 30113390057 - 2¹² = 30113385961 is a prime.

It is not a weakly prime, because it can be changed into another prime (30113390017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056695028 + 15056695029.

It is an arithmetic number, because the mean of its divisors is an integer number (15056695029).

Almost surely, 2^30113390057 is an apocalyptic number.

It is an amenable number.

30113390057 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113390057 is an equidigital number, since it uses as much as digits as its factorization.

30113390057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 32.

The spelling of 30113390057 in words is "thirty billion, one hundred thirteen million, three hundred ninety thousand, fifty-seven".