23075243 has 2 divisors, whose sum is σ = 23075244. Its totient is φ = 23075242.

The previous prime is 23075209. The next prime is 23075249. The reversal of 23075243 is 34257032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23075243 - 2⁶ = 23075179 is a prime.

It is a super-3 number, since 3×23075243³ (a number of 23 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (23075249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11537621 + 11537622.

It is an arithmetic number, because the mean of its divisors is an integer number (11537622).

Almost surely, 2^23075243 is an apocalyptic number.

23075243 is a deficient number, since it is larger than the sum of its proper divisors (1).

23075243 is an equidigital number, since it uses as much as digits as its factorization.

23075243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 23075243 is about 4803.6697430194. The cubic root of 23075243 is about 284.6964779339.

The spelling of 23075243 in words is "twenty-three million, seventy-five thousand, two hundred forty-three".