312323323 has 8 divisors (see below), whose sum is σ = 338340800. Its totient is φ = 288296424.

The previous prime is 312323309. The next prime is 312323369. The reversal of 312323323 is 323323213.

It is a de Polignac number, because none of the positive numbers 2^k-312323323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312323294 and 312323303.

It is not an unprimeable number, because it can be changed into a prime (312323393) 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, 68883 + ... + 73276.

It is an arithmetic number, because the mean of its divisors is an integer number (42292600).

Almost surely, 2^312323323 is an apocalyptic number.

312323323 is a deficient number, since it is larger than the sum of its proper divisors (26017477).

312323323 is an equidigital number, since it uses as much as digits as its factorization.

312323323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142198 (or 142172 counting only the distinct ones).

The product of its digits is 1944, while the sum is 22.

The square root of 312323323 is about 17672.6716429633. The cubic root of 312323323 is about 678.4764933305.

Adding to 312323323 its reverse (323323213), we get a palindrome (635646536).

The spelling of 312323323 in words is "three hundred twelve million, three hundred twenty-three thousand, three hundred twenty-three".