123013234324417 has 4 divisors (see below), whose sum is σ = 123263770443696. Its totient is φ = 122762698205140.

The previous prime is 123013234324381. The next prime is 123013234324427. The reversal of 123013234324417 is 714423432310321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123013234324417 - 2³¹ = 123011086840769 is a prime.

It is a super-3 number, since 3×123013234324417³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123013234324417.

It is not an unprimeable number, because it can be changed into a prime (123013234324427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125268058903 + ... + 125268059884.

It is an arithmetic number, because the mean of its divisors is an integer number (30815942610924).

Almost surely, 2^{123013234324417} is an apocalyptic number.

It is an amenable number.

123013234324417 is a deficient number, since it is larger than the sum of its proper divisors (250536119279).

123013234324417 is an equidigital number, since it uses as much as digits as its factorization.

123013234324417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250536119278.

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 123013234324417 its reverse (714423432310321), we get a palindrome (837436666634738).

The spelling of 123013234324417 in words is "one hundred twenty-three trillion, thirteen billion, two hundred thirty-four million, three hundred twenty-four thousand, four hundred seventeen".