1322330313 has 16 divisors (see below), whose sum is σ = 1829695680. Its totient is φ = 848452416.

The previous prime is 1322330263. The next prime is 1322330333. The reversal of 1322330313 is 3130332231.

It is not a de Polignac number, because 1322330313 - 2¹² = 1322326217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322330313.

It is not an unprimeable number, because it can be changed into a prime (1322330333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606 + ... + 51552.

It is an arithmetic number, because the mean of its divisors is an integer number (114355980).

Almost surely, 2^1322330313 is an apocalyptic number.

It is an amenable number.

1322330313 is a deficient number, since it is larger than the sum of its proper divisors (507365367).

1322330313 is a wasteful number, since it uses less digits than its factorization.

1322330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48296.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1322330313 is about 36363.8599848806. The cubic root of 1322330313 is about 1097.6064520042.

Adding to 1322330313 its reverse (3130332231), we get a palindrome (4452662544).

The spelling of 1322330313 in words is "one billion, three hundred twenty-two million, three hundred thirty thousand, three hundred thirteen".