123130210002313 has 4 divisors (see below), whose sum is σ = 123147116533008. Its totient is φ = 123113303471620.

The previous prime is 123130210002307. The next prime is 123130210002341. The reversal of 123130210002313 is 313200012031321.

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 123130210002313 - 2⁴¹ = 120931186746761 is a prime.

It is a super-2 number, since 2×123130210002313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123130210002343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8453254423 + ... + 8453268988.

It is an arithmetic number, because the mean of its divisors is an integer number (30786779133252).

Almost surely, 2^{123130210002313} is an apocalyptic number.

It is an amenable number.

123130210002313 is a deficient number, since it is larger than the sum of its proper divisors (16906530695).

123130210002313 is an equidigital number, since it uses as much as digits as its factorization.

123130210002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16906530694.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 123130210002313 its reverse (313200012031321), we get a palindrome (436330222033634).

The spelling of 123130210002313 in words is "one hundred twenty-three trillion, one hundred thirty billion, two hundred ten million, two thousand, three hundred thirteen".