1232165160 has 96 divisors (see below), whose sum is σ = 4089795840. Its totient is φ = 321581952.

The previous prime is 1232165141. The next prime is 1232165173. The reversal of 1232165160 is 615612321.

1232165160 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 1 + 651 + 6 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19492 + ... + 53331.

It is an arithmetic number, because the mean of its divisors is an integer number (42602040).

Almost surely, 2^1232165160 is an apocalyptic number.

1232165160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232165160 is an abundant number, since it is smaller than the sum of its proper divisors (2857630680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232165160 is a wasteful number, since it uses less digits than its factorization.

1232165160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72887 (or 72880 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1232165160 is about 35102.2101868244. The cubic root of 1232165160 is about 1072.0695845712.

Adding to 1232165160 its reverse (615612321), we get a palindrome (1847777481).

The spelling of 1232165160 in words is "one billion, two hundred thirty-two million, one hundred sixty-five thousand, one hundred sixty".