123130222313 has 8 divisors (see below), whose sum is σ = 140761803840. Its totient is φ = 105509028240.

The previous prime is 123130222307. The next prime is 123130222333. The reversal of 123130222313 is 313222031321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123130222313 - 2¹⁶ = 123130156777 is a prime.

It is a super-2 number, since 2×123130222313² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123130222333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2571443 + ... + 2618888.

It is an arithmetic number, because the mean of its divisors is an integer number (17595225480).

Almost surely, 2^123130222313 is an apocalyptic number.

It is an amenable number.

123130222313 is a deficient number, since it is larger than the sum of its proper divisors (17631581527).

123130222313 is an equidigital number, since it uses as much as digits as its factorization.

123130222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193727.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 123130222313 its reverse (313222031321), we get a palindrome (436352253634).

The spelling of 123130222313 in words is "one hundred twenty-three billion, one hundred thirty million, two hundred twenty-two thousand, three hundred thirteen".