132181323 has 8 divisors (see below), whose sum is σ = 177409536. Its totient is φ = 87537000.

The previous prime is 132181321. The next prime is 132181337. The reversal of 132181323 is 323181231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132181323 - 2¹ = 132181321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132181293 and 132181302.

It is not an unprimeable number, because it can be changed into a prime (132181321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145443 + ... + 146348.

It is an arithmetic number, because the mean of its divisors is an integer number (22176192).

Almost surely, 2^132181323 is an apocalyptic number.

132181323 is a deficient number, since it is larger than the sum of its proper divisors (45228213).

132181323 is a wasteful number, since it uses less digits than its factorization.

132181323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291945.

The product of its digits is 864, while the sum is 24.

The square root of 132181323 is about 11497.0136557282. The cubic root of 132181323 is about 509.3973697027.

It can be divided in two parts, 13218 and 1323, that added together give a palindrome (14541).

The spelling of 132181323 in words is "one hundred thirty-two million, one hundred eighty-one thousand, three hundred twenty-three".