312233103323 has 16 divisors (see below), whose sum is σ = 325606469760. Its totient is φ = 299159742336.

The previous prime is 312233103311. The next prime is 312233103349. The reversal of 312233103323 is 323301332213.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 312233103323 - 2²⁰ = 312232054747 is a prime.

It is a super-2 number, since 2×312233103323² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312233103292 and 312233103301.

It is not an unprimeable number, because it can be changed into a prime (312233106323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053011 + ... + 1316547.

It is an arithmetic number, because the mean of its divisors is an integer number (20350404360).

Almost surely, 2^312233103323 is an apocalyptic number.

312233103323 is a deficient number, since it is larger than the sum of its proper divisors (13373366437).

312233103323 is a wasteful number, since it uses less digits than its factorization.

312233103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264106.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 312233103323 its reverse (323301332213), we get a palindrome (635534435536).

The spelling of 312233103323 in words is "three hundred twelve billion, two hundred thirty-three million, one hundred three thousand, three hundred twenty-three".