1323160835 has 4 divisors (see below), whose sum is σ = 1587793008. Its totient is φ = 1058528664.

The previous prime is 1323160831. The next prime is 1323160841. The reversal of 1323160835 is 5380613231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5380613231 = 7 ⋅768659033.

It is a cyclic number.

It is not a de Polignac number, because 1323160835 - 2² = 1323160831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323160831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132316079 + ... + 132316088.

It is an arithmetic number, because the mean of its divisors is an integer number (396948252).

Almost surely, 2^1323160835 is an apocalyptic number.

1323160835 is a deficient number, since it is larger than the sum of its proper divisors (264632173).

1323160835 is an equidigital number, since it uses as much as digits as its factorization.

1323160835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264632172.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1323160835 is about 36375.2777996265. The cubic root of 1323160835 is about 1097.8361968002.

The spelling of 1323160835 in words is "one billion, three hundred twenty-three million, one hundred sixty thousand, eight hundred thirty-five".