23532660097 has 2 divisors, whose sum is σ = 23532660098. Its totient is φ = 23532660096.

The previous prime is 23532660037. The next prime is 23532660103. The reversal of 23532660097 is 79006623532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17829993841 + 5702666256 = 133529^2 + 75516^2 .

It is a cyclic number.

It is not a de Polignac number, because 23532660097 - 2²⁷ = 23398442369 is a prime.

It is not a weakly prime, because it can be changed into another prime (23532660037) 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, 11766330048 + 11766330049.

It is an arithmetic number, because the mean of its divisors is an integer number (11766330049).

Almost surely, 2^23532660097 is an apocalyptic number.

It is an amenable number.

23532660097 is a deficient number, since it is larger than the sum of its proper divisors (1).

23532660097 is an equidigital number, since it uses as much as digits as its factorization.

23532660097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 23532660097 in words is "twenty-three billion, five hundred thirty-two million, six hundred sixty thousand, ninety-seven".