322113203 has 4 divisors (see below), whose sum is σ = 325068480. Its totient is φ = 319157928.

The previous prime is 322113199. The next prime is 322113217. The reversal of 322113203 is 302311223.

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

It is a cyclic number.

It is not a de Polignac number, because 322113203 - 2² = 322113199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322113223) 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, 1477475 + ... + 1477692.

It is an arithmetic number, because the mean of its divisors is an integer number (81267120).

Almost surely, 2^322113203 is an apocalyptic number.

322113203 is a deficient number, since it is larger than the sum of its proper divisors (2955277).

322113203 is a wasteful number, since it uses less digits than its factorization.

322113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955276.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 322113203 is about 17947.5124460188. The cubic root of 322113203 is about 685.4927124494.

Adding to 322113203 its reverse (302311223), we get a palindrome (624424426).

The spelling of 322113203 in words is "three hundred twenty-two million, one hundred thirteen thousand, two hundred three".