23204800273 has 2 divisors, whose sum is σ = 23204800274. Its totient is φ = 23204800272.

The previous prime is 23204800261. The next prime is 23204800279. The reversal of 23204800273 is 37200840232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18519671569 + 4685128704 = 136087^2 + 68448^2 .

It is a cyclic number.

It is not a de Polignac number, because 23204800273 - 2¹³ = 23204792081 is a prime.

It is not a weakly prime, because it can be changed into another prime (23204800279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11602400136 + 11602400137.

It is an arithmetic number, because the mean of its divisors is an integer number (11602400137).

Almost surely, 2^23204800273 is an apocalyptic number.

It is an amenable number.

23204800273 is a deficient number, since it is larger than the sum of its proper divisors (1).

23204800273 is an equidigital number, since it uses as much as digits as its factorization.

23204800273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 23204800273 in words is "twenty-three billion, two hundred four million, eight hundred thousand, two hundred seventy-three".