23011231204259 has 2 divisors, whose sum is σ = 23011231204260. Its totient is φ = 23011231204258.

The previous prime is 23011231204189. The next prime is 23011231204277. The reversal of 23011231204259 is 95240213211032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23011231204259 - 2²⁴ = 23011214427043 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23011231204279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505615602129 + 11505615602130.

It is an arithmetic number, because the mean of its divisors is an integer number (11505615602130).

Almost surely, 2^{23011231204259} is an apocalyptic number.

23011231204259 is a deficient number, since it is larger than the sum of its proper divisors (1).

23011231204259 is an equidigital number, since it uses as much as digits as its factorization.

23011231204259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 23011231204259 in words is "twenty-three trillion, eleven billion, two hundred thirty-one million, two hundred four thousand, two hundred fifty-nine".