322013263 has 8 divisors (see below), whose sum is σ = 378309456. Its totient is φ = 270220800.

The previous prime is 322013249. The next prime is 322013281. The reversal of 322013263 is 362310223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322013263 - 2⁵ = 322013231 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 (322013233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125778 + ... + 1126063.

It is an arithmetic number, because the mean of its divisors is an integer number (47288682).

Almost surely, 2^322013263 is an apocalyptic number.

322013263 is a deficient number, since it is larger than the sum of its proper divisors (56296193).

322013263 is a wasteful number, since it uses less digits than its factorization.

322013263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251865.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 322013263 is about 17944.7280001676. The cubic root of 322013263 is about 685.4218106386.

Adding to 322013263 its reverse (362310223), we get a palindrome (684323486).

The spelling of 322013263 in words is "three hundred twenty-two million, thirteen thousand, two hundred sixty-three".