23101110203057 has 2 divisors, whose sum is σ = 23101110203058. Its totient is φ = 23101110203056.

The previous prime is 23101110203051. The next prime is 23101110203107. The reversal of 23101110203057 is 75030201110132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16006792720801 + 7094317482256 = 4000849^2 + 2663516^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101110203057 - 2⁸ = 23101110202801 is a prime.

It is a super-2 number, since 2×23101110203057² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23101110203051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550555101528 + 11550555101529.

It is an arithmetic number, because the mean of its divisors is an integer number (11550555101529).

Almost surely, 2^{23101110203057} is an apocalyptic number.

It is an amenable number.

23101110203057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101110203057 is an equidigital number, since it uses as much as digits as its factorization.

23101110203057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 23101110203057 its reverse (75030201110132), we get a palindrome (98131311313189).

The spelling of 23101110203057 in words is "twenty-three trillion, one hundred one billion, one hundred ten million, two hundred three thousand, fifty-seven".