132040191 has 16 divisors (see below), whose sum is σ = 184301568. Its totient is φ = 83983200.

The previous prime is 132040187. The next prime is 132040193. The reversal of 132040191 is 191040231.

It is not a de Polignac number, because 132040191 - 2² = 132040187 is a prime.

It is a super-2 number, since 2×132040191² = 34869224078632962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132040193) 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, 3396 + ... + 16601.

It is an arithmetic number, because the mean of its divisors is an integer number (11518848).

Almost surely, 2^132040191 is an apocalyptic number.

132040191 is a deficient number, since it is larger than the sum of its proper divisors (52261377).

132040191 is a wasteful number, since it uses less digits than its factorization.

132040191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20102.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 132040191 is about 11490.8742487245. The cubic root of 132040191 is about 509.2160080450.

It can be divided in two parts, 132040 and 191, that added together give a palindrome (132231).

The spelling of 132040191 in words is "one hundred thirty-two million, forty thousand, one hundred ninety-one".