23114255354191 has 2 divisors, whose sum is σ = 23114255354192. Its totient is φ = 23114255354190.

The previous prime is 23114255354189. The next prime is 23114255354257. The reversal of 23114255354191 is 19145355241132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23114255354191 - 2¹ = 23114255354189 is a prime.

It is a super-2 number, since 2×23114255354191² (a number of 28 digits) contains 22 as substring.

Together with 23114255354189, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23114255352191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11557127677095 + 11557127677096.

It is an arithmetic number, because the mean of its divisors is an integer number (11557127677096).

Almost surely, 2^{23114255354191} is an apocalyptic number.

23114255354191 is a deficient number, since it is larger than the sum of its proper divisors (1).

23114255354191 is an equidigital number, since it uses as much as digits as its factorization.

23114255354191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648000, while the sum is 46.

The spelling of 23114255354191 in words is "twenty-three trillion, one hundred fourteen billion, two hundred fifty-five million, three hundred fifty-four thousand, one hundred ninety-one".