23200200497 has 2 divisors, whose sum is σ = 23200200498. Its totient is φ = 23200200496.

The previous prime is 23200200493. The next prime is 23200200511. The reversal of 23200200497 is 79400200232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23093057296 + 107143201 = 151964^2 + 10351^2 .

It is a cyclic number.

It is not a de Polignac number, because 23200200497 - 2² = 23200200493 is a prime.

It is not a weakly prime, because it can be changed into another prime (23200200493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600100248 + 11600100249.

It is an arithmetic number, because the mean of its divisors is an integer number (11600100249).

Almost surely, 2^23200200497 is an apocalyptic number.

It is an amenable number.

23200200497 is a deficient number, since it is larger than the sum of its proper divisors (1).

23200200497 is an equidigital number, since it uses as much as digits as its factorization.

23200200497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 23200200497 in words is "twenty-three billion, two hundred million, two hundred thousand, four hundred ninety-seven".