23053144305431 has 2 divisors, whose sum is σ = 23053144305432. Its totient is φ = 23053144305430.

The previous prime is 23053144305413. The next prime is 23053144305439. The reversal of 23053144305431 is 13450344135032.

Together with previous prime (23053144305413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23053144305431 is a prime.

It is a super-2 number, since 2×23053144305431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23053144305439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11526572152715 + 11526572152716.

It is an arithmetic number, because the mean of its divisors is an integer number (11526572152716).

Almost surely, 2^{23053144305431} is an apocalyptic number.

23053144305431 is a deficient number, since it is larger than the sum of its proper divisors (1).

23053144305431 is an equidigital number, since it uses as much as digits as its factorization.

23053144305431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 23053144305431 in words is "twenty-three trillion, fifty-three billion, one hundred forty-four million, three hundred five thousand, four hundred thirty-one".