123104411110127 has 2 divisors, whose sum is σ = 123104411110128. Its totient is φ = 123104411110126.

The previous prime is 123104411110069. The next prime is 123104411110129. The reversal of 123104411110127 is 721011114401321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123104411110127 - 2¹² = 123104411106031 is a prime.

It is a super-2 number, since 2×123104411110127² (a number of 29 digits) contains 22 as substring.

Together with 123104411110129, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123104411110127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123104411110129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61552205555063 + 61552205555064.

It is an arithmetic number, because the mean of its divisors is an integer number (61552205555064).

Almost surely, 2^{123104411110127} is an apocalyptic number.

123104411110127 is a deficient number, since it is larger than the sum of its proper divisors (1).

123104411110127 is an equidigital number, since it uses as much as digits as its factorization.

123104411110127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 29.

Adding to 123104411110127 its reverse (721011114401321), we get a palindrome (844115525511448).

The spelling of 123104411110127 in words is "one hundred twenty-three trillion, one hundred four billion, four hundred eleven million, one hundred ten thousand, one hundred twenty-seven".