23023001 has 2 divisors, whose sum is σ = 23023002. Its totient is φ = 23023000.

The previous prime is 23022953. The next prime is 23023037. The reversal of 23023001 is 10032032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22992025 + 30976 = 4795^2 + 176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23023001 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23023081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511500 + 11511501.

It is an arithmetic number, because the mean of its divisors is an integer number (11511501).

Almost surely, 2^23023001 is an apocalyptic number.

It is an amenable number.

23023001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23023001 is an equidigital number, since it uses as much as digits as its factorization.

23023001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 23023001 is about 4798.2289441001. The cubic root of 23023001 is about 284.4814660890.

Adding to 23023001 its reverse (10032032), we get a palindrome (33055033).

The spelling of 23023001 in words is "twenty-three million, twenty-three thousand, one".