23223032297 has 2 divisors, whose sum is σ = 23223032298. Its totient is φ = 23223032296.

The previous prime is 23223032281. The next prime is 23223032323. The reversal of 23223032297 is 79223032232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11817646681 + 11405385616 = 108709^2 + 106796^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223032297 - 2⁴ = 23223032281 is a prime.

It is not a weakly prime, because it can be changed into another prime (23223032237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611516148 + 11611516149.

It is an arithmetic number, because the mean of its divisors is an integer number (11611516149).

Almost surely, 2^23223032297 is an apocalyptic number.

It is an amenable number.

23223032297 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223032297 is an equidigital number, since it uses as much as digits as its factorization.

23223032297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 23223032297 in words is "twenty-three billion, two hundred twenty-three million, thirty-two thousand, two hundred ninety-seven".