132161043 has 16 divisors (see below), whose sum is σ = 213235200. Its totient is φ = 71078016.

The previous prime is 132161041. The next prime is 132161069. The reversal of 132161043 is 340161231.

It is not a de Polignac number, because 132161043 - 2¹ = 132161041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (132161041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184743 + ... + 185456.

It is an arithmetic number, because the mean of its divisors is an integer number (13327200).

Almost surely, 2^132161043 is an apocalyptic number.

132161043 is a deficient number, since it is larger than the sum of its proper divisors (81074157).

132161043 is a wasteful number, since it uses less digits than its factorization.

132161043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370226.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 132161043 is about 11496.1316537347. The cubic root of 132161043 is about 509.3713168364.

The spelling of 132161043 in words is "one hundred thirty-two million, one hundred sixty-one thousand, forty-three".