23300531 has 2 divisors, whose sum is σ = 23300532. Its totient is φ = 23300530.

The previous prime is 23300513. The next prime is 23300533. The reversal of 23300531 is 13500332.

Together with previous prime (23300513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23300531 - 2¹⁴ = 23284147 is a prime.

It is a super-2 number, since 2×23300531² = 1085829489763922, which contains 22 as substring.

Together with 23300533, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23300533) 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, 11650265 + 11650266.

It is an arithmetic number, because the mean of its divisors is an integer number (11650266).

Almost surely, 2^23300531 is an apocalyptic number.

23300531 is a deficient number, since it is larger than the sum of its proper divisors (1).

23300531 is an equidigital number, since it uses as much as digits as its factorization.

23300531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 23300531 is about 4827.0623571692. The cubic root of 23300531 is about 285.6199942782.

Adding to 23300531 its reverse (13500332), we get a palindrome (36800863).

The spelling of 23300531 in words is "twenty-three million, three hundred thousand, five hundred thirty-one".