23053144305413 has 2 divisors, whose sum is σ = 23053144305414. Its totient is φ = 23053144305412.

The previous prime is 23053144305409. The next prime is 23053144305431. The reversal of 23053144305413 is 31450344135032.

Together with next prime (23053144305431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20921640664324 + 2131503641089 = 4574018^2 + 1459967^2 .

It is a cyclic number.

It is not a de Polignac number, because 23053144305413 - 2² = 23053144305409 is a prime.

It is a super-2 number, since 2×23053144305413² (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 (23053144305313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11526572152706 + 11526572152707.

It is an arithmetic number, because the mean of its divisors is an integer number (11526572152707).

Almost surely, 2^{23053144305413} is an apocalyptic number.

It is an amenable number.

23053144305413 is a deficient number, since it is larger than the sum of its proper divisors (1).

23053144305413 is an equidigital number, since it uses as much as digits as its factorization.

23053144305413 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 23053144305413 in words is "twenty-three trillion, fifty-three billion, one hundred forty-four million, three hundred five thousand, four hundred thirteen".