23003120113177 has 2 divisors, whose sum is σ = 23003120113178. Its totient is φ = 23003120113176.

The previous prime is 23003120113091. The next prime is 23003120113217. The reversal of 23003120113177 is 77131102130032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13121050045401 + 9882070067776 = 3622299^2 + 3143576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23003120113177 is a prime.

It is not a weakly prime, because it can be changed into another prime (23003120111177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501560056588 + 11501560056589.

It is an arithmetic number, because the mean of its divisors is an integer number (11501560056589).

Almost surely, 2^{23003120113177} is an apocalyptic number.

It is an amenable number.

23003120113177 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003120113177 is an equidigital number, since it uses as much as digits as its factorization.

23003120113177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The spelling of 23003120113177 in words is "twenty-three trillion, three billion, one hundred twenty million, one hundred thirteen thousand, one hundred seventy-seven".