12313370 has 8 divisors (see below), whose sum is σ = 22164084. Its totient is φ = 4925344.

The previous prime is 12313369. The next prime is 12313381. The reversal of 12313370 is 7331321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12313081 + 289 = 3509^2 + 17^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615659 + ... + 615678.

Almost surely, 2^12313370 is an apocalyptic number.

12313370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313370 is a deficient number, since it is larger than the sum of its proper divisors (9850714).

12313370 is a wasteful number, since it uses less digits than its factorization.

12313370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231344.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 12313370 is about 3509.0411795817. The cubic root of 12313370 is about 230.9186322869.

Adding to 12313370 its reverse (7331321), we get a palindrome (19644691).

The spelling of 12313370 in words is "twelve million, three hundred thirteen thousand, three hundred seventy".