23231003 has 2 divisors, whose sum is σ = 23231004. Its totient is φ = 23231002.

The previous prime is 23230981. The next prime is 23231011. The reversal of 23231003 is 30013232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23231003 - 2⁸ = 23230747 is a prime.

It is not a weakly prime, because it can be changed into another prime (23231023) 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, 11615501 + 11615502.

It is an arithmetic number, because the mean of its divisors is an integer number (11615502).

Almost surely, 2^23231003 is an apocalyptic number.

23231003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23231003 is an equidigital number, since it uses as much as digits as its factorization.

23231003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 23231003 is about 4819.8550808090. The cubic root of 23231003 is about 285.3356177516.

Adding to 23231003 its reverse (30013232), we get a palindrome (53244235).

The spelling of 23231003 in words is "twenty-three million, two hundred thirty-one thousand, three".