312322333200103 has 4 divisors (see below), whose sum is σ = 319585643274568. Its totient is φ = 305059023125640.

The previous prime is 312322333200083. The next prime is 312322333200127. The reversal of 312322333200103 is 301002333223213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312322333200103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312322333204103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3631655037168 + ... + 3631655037253.

It is an arithmetic number, because the mean of its divisors is an integer number (79896410818642).

Almost surely, 2^{312322333200103} is an apocalyptic number.

312322333200103 is a deficient number, since it is larger than the sum of its proper divisors (7263310074465).

312322333200103 is an equidigital number, since it uses as much as digits as its factorization.

312322333200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7263310074464.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 312322333200103 its reverse (301002333223213), we get a palindrome (613324666423316).

The spelling of 312322333200103 in words is "three hundred twelve trillion, three hundred twenty-two billion, three hundred thirty-three million, two hundred thousand, one hundred three".