1322313 has 8 divisors (see below), whose sum is σ = 1824000. Its totient is φ = 851088.

The previous prime is 1322303. The next prime is 1322317. The reversal of 1322313 is 3132231.

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

It is not a de Polignac number, because 1322313 - 2⁵ = 1322281 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1322292 and 1322301.

It is not an unprimeable number, because it can be changed into a prime (1322317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7513 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (228000).

2^1322313 is an apocalyptic number.

It is an amenable number.

1322313 is a deficient number, since it is larger than the sum of its proper divisors (501687).

1322313 is a wasteful number, since it uses less digits than its factorization.

1322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15231.

The product of its digits is 108, while the sum is 15.

The square root of 1322313 is about 1149.9186927779. The cubic root of 1322313 is about 109.7601661738.

Adding to 1322313 its reverse (3132231), we get a palindrome (4454544).

It can be divided in two parts, 132231 and 3, that multiplied together give a palindrome (396693).

The spelling of 1322313 in words is "one million, three hundred twenty-two thousand, three hundred thirteen".