23302304057 has 2 divisors, whose sum is σ = 23302304058. Its totient is φ = 23302304056.

The previous prime is 23302304023. The next prime is 23302304063. The reversal of 23302304057 is 75040320332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21747105961 + 1555198096 = 147469^2 + 39436^2 .

It is a cyclic number.

It is not a de Polignac number, because 23302304057 - 2¹⁰ = 23302303033 is a prime.

It is not a weakly prime, because it can be changed into another prime (23302304017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651152028 + 11651152029.

It is an arithmetic number, because the mean of its divisors is an integer number (11651152029).

Almost surely, 2^23302304057 is an apocalyptic number.

It is an amenable number.

23302304057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23302304057 is an equidigital number, since it uses as much as digits as its factorization.

23302304057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 29.

Adding to 23302304057 its reverse (75040320332), we get a palindrome (98342624389).

The spelling of 23302304057 in words is "twenty-three billion, three hundred two million, three hundred four thousand, fifty-seven".