23111040014131 has 2 divisors, whose sum is σ = 23111040014132. Its totient is φ = 23111040014130.

The previous prime is 23111040014129. The next prime is 23111040014191. The reversal of 23111040014131 is 13141004011132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23111040014131 - 2¹ = 23111040014129 is a prime.

It is a super-2 number, since 2×23111040014131² (a number of 28 digits) contains 22 as substring.

Together with 23111040014129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23111040014191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555520007065 + 11555520007066.

It is an arithmetic number, because the mean of its divisors is an integer number (11555520007066).

Almost surely, 2^{23111040014131} is an apocalyptic number.

23111040014131 is a deficient number, since it is larger than the sum of its proper divisors (1).

23111040014131 is an equidigital number, since it uses as much as digits as its factorization.

23111040014131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 23111040014131 its reverse (13141004011132), we get a palindrome (36252044025263).

The spelling of 23111040014131 in words is "twenty-three trillion, one hundred eleven billion, forty million, fourteen thousand, one hundred thirty-one".