123313315 has 8 divisors (see below), whose sum is σ = 148121568. Its totient is φ = 98553600.

The previous prime is 123313303. The next prime is 123313331. The reversal of 123313315 is 513313321.

It is a happy number.

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

It is not a de Polignac number, because 123313315 - 2⁵ = 123313283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6286 + ... + 16915.

It is an arithmetic number, because the mean of its divisors is an integer number (18515196).

Almost surely, 2^123313315 is an apocalyptic number.

123313315 is a deficient number, since it is larger than the sum of its proper divisors (24808253).

123313315 is a wasteful number, since it uses less digits than its factorization.

123313315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24269.

The product of its digits is 810, while the sum is 22.

The square root of 123313315 is about 11104.6528536465. The cubic root of 123313315 is about 497.7408949278.

Adding to 123313315 its reverse (513313321), we get a palindrome (636626636).

The spelling of 123313315 in words is "one hundred twenty-three million, three hundred thirteen thousand, three hundred fifteen".