202310123053 has 2 divisors, whose sum is σ = 202310123054. Its totient is φ = 202310123052.

The previous prime is 202310122979. The next prime is 202310123087. The reversal of 202310123053 is 350321013202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169873392649 + 32436730404 = 412157^2 + 180102^2 .

It is a cyclic number.

It is not a de Polignac number, because 202310123053 - 2³³ = 193720188461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202310123753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101155061526 + 101155061527.

It is an arithmetic number, because the mean of its divisors is an integer number (101155061527).

Almost surely, 2^202310123053 is an apocalyptic number.

It is an amenable number.

202310123053 is a deficient number, since it is larger than the sum of its proper divisors (1).

202310123053 is an equidigital number, since it uses as much as digits as its factorization.

202310123053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 202310123053 its reverse (350321013202), we get a palindrome (552631136255).

The spelling of 202310123053 in words is "two hundred two billion, three hundred ten million, one hundred twenty-three thousand, fifty-three".