132120194 has 8 divisors (see below), whose sum is σ = 198275088. Its totient is φ = 66028500.

The previous prime is 132120193. The next prime is 132120223. The reversal of 132120194 is 491021231.

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

It is not an unprimeable number, because it can be changed into a prime (132120193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10172 + ... + 19175.

It is an arithmetic number, because the mean of its divisors is an integer number (24784386).

Almost surely, 2^132120194 is an apocalyptic number.

132120194 is a deficient number, since it is larger than the sum of its proper divisors (66154894).

132120194 is a wasteful number, since it uses less digits than its factorization.

132120194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31600.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 132120194 is about 11494.3548753290. The cubic root of 132120194 is about 509.3188317456.

The spelling of 132120194 in words is "one hundred thirty-two million, one hundred twenty thousand, one hundred ninety-four".