23201233204297 has 2 divisors, whose sum is σ = 23201233204298. Its totient is φ = 23201233204296.

The previous prime is 23201233204283. The next prime is 23201233204327. The reversal of 23201233204297 is 79240233210232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12457024361401 + 10744208842896 = 3529451^2 + 3277836^2 .

It is a cyclic number.

It is not a de Polignac number, because 23201233204297 - 2¹⁹ = 23201232680009 is a prime.

It is not a weakly prime, because it can be changed into another prime (23201233204697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600616602148 + 11600616602149.

It is an arithmetic number, because the mean of its divisors is an integer number (11600616602149).

Almost surely, 2^{23201233204297} is an apocalyptic number.

It is an amenable number.

23201233204297 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201233204297 is an equidigital number, since it uses as much as digits as its factorization.

23201233204297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 23201233204297 in words is "twenty-three trillion, two hundred one billion, two hundred thirty-three million, two hundred four thousand, two hundred ninety-seven".