1323113 has 4 divisors (see below), whose sum is σ = 1443408. Its totient is φ = 1202820.

The previous prime is 1323109. The next prime is 1323131. The reversal of 1323113 is 3113231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1323113 - 2² = 1323109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323143) 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, 60131 + ... + 60152.

It is an arithmetic number, because the mean of its divisors is an integer number (360852).

2^1323113 is an apocalyptic number.

It is an amenable number.

1323113 is a deficient number, since it is larger than the sum of its proper divisors (120295).

1323113 is a wasteful number, since it uses less digits than its factorization.

1323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120294.

The product of its digits is 54, while the sum is 14.

The square root of 1323113 is about 1150.2664908620. The cubic root of 1323113 is about 109.7822966958.

Adding to 1323113 its reverse (3113231), we get a palindrome (4436344).

The spelling of 1323113 in words is "one million, three hundred twenty-three thousand, one hundred thirteen".