123103033022113 has 2 divisors, whose sum is σ = 123103033022114. Its totient is φ = 123103033022112.

The previous prime is 123103033022071. The next prime is 123103033022119. The reversal of 123103033022113 is 311220330301321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122797603262464 + 305429759649 = 11081408^2 + 552657^2 .

It is a cyclic number.

It is not a de Polignac number, because 123103033022113 - 2²¹ = 123103030924961 is a prime.

It is not a weakly prime, because it can be changed into another prime (123103033022119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61551516511056 + 61551516511057.

It is an arithmetic number, because the mean of its divisors is an integer number (61551516511057).

Almost surely, 2^{123103033022113} is an apocalyptic number.

It is an amenable number.

123103033022113 is a deficient number, since it is larger than the sum of its proper divisors (1).

123103033022113 is an equidigital number, since it uses as much as digits as its factorization.

123103033022113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123103033022113 its reverse (311220330301321), we get a palindrome (434323363323434).

The spelling of 123103033022113 in words is "one hundred twenty-three trillion, one hundred three billion, thirty-three million, twenty-two thousand, one hundred thirteen".