23045003 has 2 divisors, whose sum is σ = 23045004. Its totient is φ = 23045002.

The previous prime is 23044981. The next prime is 23045017. The reversal of 23045003 is 30054032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23045003 - 2⁶ = 23044939 is a prime.

It is not a weakly prime, because it can be changed into another prime (23045203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11522501 + 11522502.

It is an arithmetic number, because the mean of its divisors is an integer number (11522502).

Almost surely, 2^23045003 is an apocalyptic number.

23045003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23045003 is an equidigital number, since it uses as much as digits as its factorization.

23045003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 23045003 is about 4800.5211175455. The cubic root of 23045003 is about 284.5720590922.

Adding to 23045003 its reverse (30054032), we get a palindrome (53099035).

The spelling of 23045003 in words is "twenty-three million, forty-five thousand, three".