23256203 has 2 divisors, whose sum is σ = 23256204. Its totient is φ = 23256202.

The previous prime is 23256193. The next prime is 23256227. The reversal of 23256203 is 30265232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23256203 - 2⁶ = 23256139 is a prime.

It is not a weakly prime, because it can be changed into another prime (23256283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11628101 + 11628102.

It is an arithmetic number, because the mean of its divisors is an integer number (11628102).

Almost surely, 2^23256203 is an apocalyptic number.

23256203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23256203 is an equidigital number, since it uses as much as digits as its factorization.

23256203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23256203 is about 4822.4685587363. The cubic root of 23256203 is about 285.4387537658.

The spelling of 23256203 in words is "twenty-three million, two hundred fifty-six thousand, two hundred three".