123110424413 has 2 divisors, whose sum is σ = 123110424414. Its totient is φ = 123110424412.

The previous prime is 123110424331. The next prime is 123110424443. The reversal of 123110424413 is 314424011321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118874627524 + 4235796889 = 344782^2 + 65083^2 .

It is a cyclic number.

It is not a de Polignac number, because 123110424413 - 2¹⁸ = 123110162269 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123110424443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61555212206 + 61555212207.

It is an arithmetic number, because the mean of its divisors is an integer number (61555212207).

Almost surely, 2^123110424413 is an apocalyptic number.

It is an amenable number.

123110424413 is a deficient number, since it is larger than the sum of its proper divisors (1).

123110424413 is an equidigital number, since it uses as much as digits as its factorization.

123110424413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 123110424413 its reverse (314424011321), we get a palindrome (437534435734).

The spelling of 123110424413 in words is "one hundred twenty-three billion, one hundred ten million, four hundred twenty-four thousand, four hundred thirteen".