132304197 has 4 divisors (see below), whose sum is σ = 176405600. Its totient is φ = 88202796.

The previous prime is 132304189. The next prime is 132304199. The reversal of 132304197 is 791403231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 132304197 - 2³ = 132304189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132304199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22050697 + ... + 22050702.

It is an arithmetic number, because the mean of its divisors is an integer number (44101400).

Almost surely, 2^132304197 is an apocalyptic number.

It is an amenable number.

132304197 is a deficient number, since it is larger than the sum of its proper divisors (44101403).

132304197 is an equidigital number, since it uses as much as digits as its factorization.

132304197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44101402.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 132304197 is about 11502.3561499373. The cubic root of 132304197 is about 509.5551638252. Note that the first 3 decimals are identical.

The spelling of 132304197 in words is "one hundred thirty-two million, three hundred four thousand, one hundred ninety-seven".