23023128053 has 2 divisors, whose sum is σ = 23023128054. Its totient is φ = 23023128052.

The previous prime is 23023128049. The next prime is 23023128091. The reversal of 23023128053 is 35082132032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22005645649 + 1017482404 = 148343^2 + 31898^2 .

It is a cyclic number.

It is not a de Polignac number, because 23023128053 - 2² = 23023128049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23023128013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511564026 + 11511564027.

It is an arithmetic number, because the mean of its divisors is an integer number (11511564027).

Almost surely, 2^23023128053 is an apocalyptic number.

It is an amenable number.

23023128053 is a deficient number, since it is larger than the sum of its proper divisors (1).

23023128053 is an equidigital number, since it uses as much as digits as its factorization.

23023128053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 23023128053 in words is "twenty-three billion, twenty-three million, one hundred twenty-eight thousand, fifty-three".