30230050933 has 2 divisors, whose sum is σ = 30230050934. Its totient is φ = 30230050932.

The previous prime is 30230050927. The next prime is 30230050973. The reversal of 30230050933 is 33905003203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28114234929 + 2115816004 = 167673^2 + 45998^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230050933 - 2⁵ = 30230050901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30230050973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115025466 + 15115025467.

It is an arithmetic number, because the mean of its divisors is an integer number (15115025467).

Almost surely, 2^30230050933 is an apocalyptic number.

It is an amenable number.

30230050933 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230050933 is an equidigital number, since it uses as much as digits as its factorization.

30230050933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 28.

The spelling of 30230050933 in words is "thirty billion, two hundred thirty million, fifty thousand, nine hundred thirty-three".