1323115 has 8 divisors (see below), whose sum is σ = 1594080. Its totient is φ = 1054272.

The previous prime is 1323109. The next prime is 1323131. The reversal of 1323115 is 5113231.

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 1323115 - 2³ = 1323107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722 + ... + 2368.

It is an arithmetic number, because the mean of its divisors is an integer number (199260).

2^1323115 is an apocalyptic number.

1323115 is a deficient number, since it is larger than the sum of its proper divisors (270965).

1323115 is an equidigital number, since it uses as much as digits as its factorization.

1323115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061.

The product of its digits is 90, while the sum is 16.

The square root of 1323115 is about 1150.2673602254. The cubic root of 1323115 is about 109.7823520109.

Adding to 1323115 its reverse (5113231), we get a palindrome (6436346).

The spelling of 1323115 in words is "one million, three hundred twenty-three thousand, one hundred fifteen".