1323160172 has 6 divisors (see below), whose sum is σ = 2315530308. Its totient is φ = 661580084.

The previous prime is 1323160141. The next prime is 1323160183. The reversal of 1323160172 is 2710613231.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165395018 + ... + 165395025.

It is an arithmetic number, because the mean of its divisors is an integer number (385921718).

Almost surely, 2^1323160172 is an apocalyptic number.

It is an amenable number.

1323160172 is a deficient number, since it is larger than the sum of its proper divisors (992370136).

1323160172 is a wasteful number, since it uses less digits than its factorization.

1323160172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330790047 (or 330790045 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1323160172 is about 36375.2686862929. The cubic root of 1323160172 is about 1097.8360134349.

The spelling of 1323160172 in words is "one billion, three hundred twenty-three million, one hundred sixty thousand, one hundred seventy-two".