23001269 has 2 divisors, whose sum is σ = 23001270. Its totient is φ = 23001268.

The previous prime is 23001257. The next prime is 23001271. The reversal of 23001269 is 96210032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16564900 + 6436369 = 4070^2 + 2537^2 .

It is a cyclic number.

It is not a de Polignac number, because 23001269 - 2¹² = 22997173 is a prime.

It is a super-2 number, since 2×23001269² = 1058116751220722, which contains 22 as substring.

Together with 23001271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23001169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500634 + 11500635.

It is an arithmetic number, because the mean of its divisors is an integer number (11500635).

Almost surely, 2^23001269 is an apocalyptic number.

It is an amenable number.

23001269 is a deficient number, since it is larger than the sum of its proper divisors (1).

23001269 is an equidigital number, since it uses as much as digits as its factorization.

23001269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 23001269 is about 4795.9638238836. The cubic root of 23001269 is about 284.3919281313.

The spelling of 23001269 in words is "twenty-three million, one thousand, two hundred sixty-nine".