123000313202313 has 4 divisors (see below), whose sum is σ = 164000417603088. Its totient is φ = 82000208801540.

The previous prime is 123000313202311. The next prime is 123000313202339. The reversal of 123000313202313 is 313202313000321.

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 123000313202313 - 2¹ = 123000313202311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123000313202311) 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, 20500052200383 + ... + 20500052200388.

It is an arithmetic number, because the mean of its divisors is an integer number (41000104400772).

Almost surely, 2^{123000313202313} is an apocalyptic number.

It is an amenable number.

123000313202313 is a deficient number, since it is larger than the sum of its proper divisors (41000104400775).

123000313202313 is an equidigital number, since it uses as much as digits as its factorization.

123000313202313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41000104400774.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123000313202313 its reverse (313202313000321), we get a palindrome (436202626202634).

The spelling of 123000313202313 in words is "one hundred twenty-three trillion, three hundred thirteen million, two hundred two thousand, three hundred thirteen".