132161013 has 12 divisors (see below), whose sum is σ = 199199520. Its totient is φ = 84276456.

The previous prime is 132161011. The next prime is 132161021. The reversal of 132161013 is 310161231.

It is not a de Polignac number, because 132161013 - 2¹ = 132161011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132161011) 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 11 ways as a sum of consecutive naturals, for example, 319023 + ... + 319436.

It is an arithmetic number, because the mean of its divisors is an integer number (16599960).

Almost surely, 2^132161013 is an apocalyptic number.

It is an amenable number.

132161013 is a deficient number, since it is larger than the sum of its proper divisors (67038507).

132161013 is a wasteful number, since it uses less digits than its factorization.

132161013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638488 (or 638485 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 132161013 is about 11496.1303489479. The cubic root of 132161013 is about 509.3712782947.

The spelling of 132161013 in words is "one hundred thirty-two million, one hundred sixty-one thousand, thirteen".