23880023 has 2 divisors, whose sum is σ = 23880024. Its totient is φ = 23880022.

The previous prime is 23880011. The next prime is 23880029. The reversal of 23880023 is 32008832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23880023 - 2⁶ = 23879959 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 23879974 and 23880001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23880029) 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, 11940011 + 11940012.

It is an arithmetic number, because the mean of its divisors is an integer number (11940012).

Almost surely, 2^23880023 is an apocalyptic number.

23880023 is a deficient number, since it is larger than the sum of its proper divisors (1).

23880023 is an equidigital number, since it uses as much as digits as its factorization.

23880023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 23880023 is about 4886.7190424660. The cubic root of 23880023 is about 287.9684531739.

Adding to 23880023 its reverse (32008832), we get a palindrome (55888855).

The spelling of 23880023 in words is "twenty-three million, eight hundred eighty thousand, twenty-three".