312321100324 has 12 divisors (see below), whose sum is σ = 564192955648. Its totient is φ = 151123113000.

The previous prime is 312321100291. The next prime is 312321100367. The reversal of 312321100324 is 423001123213.

It is a junction number, because it is equal to n+sod(n) for n = 312321100295 and 312321100304.

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, 1259359152 + ... + 1259359399.

Almost surely, 2^312321100324 is an apocalyptic number.

It is an amenable number.

312321100324 is a deficient number, since it is larger than the sum of its proper divisors (251871855324).

312321100324 is a wasteful number, since it uses less digits than its factorization.

312321100324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518718586 (or 2518718584 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 312321100324 its reverse (423001123213), we get a palindrome (735322223537).

The spelling of 312321100324 in words is "three hundred twelve billion, three hundred twenty-one million, one hundred thousand, three hundred twenty-four".