1322113323 has 8 divisors (see below), whose sum is σ = 1763962000. Its totient is φ = 880836768.

The previous prime is 1322113283. The next prime is 1322113343. The reversal of 1322113323 is 3233112231.

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

It is not a de Polignac number, because 1322113323 - 2¹⁴ = 1322096939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322113323.

It is not an unprimeable number, because it can be changed into a prime (1322113343) 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, 137608 + ... + 146901.

It is an arithmetic number, because the mean of its divisors is an integer number (220495250).

Almost surely, 2^1322113323 is an apocalyptic number.

1322113323 is a deficient number, since it is larger than the sum of its proper divisors (441848677).

1322113323 is a wasteful number, since it uses less digits than its factorization.

1322113323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286061.

The product of its digits is 648, while the sum is 21.

The square root of 1322113323 is about 36360.8762683189. The cubic root of 1322113323 is about 1097.5464108656.

Adding to 1322113323 its reverse (3233112231), we get a palindrome (4555225554).

The spelling of 1322113323 in words is "one billion, three hundred twenty-two million, one hundred thirteen thousand, three hundred twenty-three".