23253311 has 2 divisors, whose sum is σ = 23253312. Its totient is φ = 23253310.

The previous prime is 23253277. The next prime is 23253341. The reversal of 23253311 is 11335232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23253311 - 2¹⁸ = 22991167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23253341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11626655 + 11626656.

It is an arithmetic number, because the mean of its divisors is an integer number (11626656).

Almost surely, 2^23253311 is an apocalyptic number.

23253311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23253311 is an equidigital number, since it uses as much as digits as its factorization.

23253311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540, while the sum is 20.

The square root of 23253311 is about 4822.1687029800. The cubic root of 23253311 is about 285.4269214660.

Adding to 23253311 its reverse (11335232), we get a palindrome (34588543).

The spelling of 23253311 in words is "twenty-three million, two hundred fifty-three thousand, three hundred eleven".