30516744101 has 2 divisors, whose sum is σ = 30516744102. Its totient is φ = 30516744100.

The previous prime is 30516744059. The next prime is 30516744119. The reversal of 30516744101 is 10144761503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27672655201 + 2844088900 = 166351^2 + 53330^2 .

It is a cyclic number.

It is not a de Polignac number, because 30516744101 - 2³⁴ = 13336874917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30516744121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15258372050 + 15258372051.

It is an arithmetic number, because the mean of its divisors is an integer number (15258372051).

Almost surely, 2^30516744101 is an apocalyptic number.

It is an amenable number.

30516744101 is a deficient number, since it is larger than the sum of its proper divisors (1).

30516744101 is an equidigital number, since it uses as much as digits as its factorization.

30516744101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 30516744101 in words is "thirty billion, five hundred sixteen million, seven hundred forty-four thousand, one hundred one".