132150947 has 4 divisors (see below), whose sum is σ = 139106280. Its totient is φ = 125195616.

The previous prime is 132150943. The next prime is 132150971. The reversal of 132150947 is 749051231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132150947 - 2² = 132150943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132150943) 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, 3477638 + ... + 3477675.

It is an arithmetic number, because the mean of its divisors is an integer number (34776570).

Almost surely, 2^132150947 is an apocalyptic number.

132150947 is a deficient number, since it is larger than the sum of its proper divisors (6955333).

132150947 is an equidigital number, since it uses as much as digits as its factorization.

132150947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6955332.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 132150947 is about 11495.6925411217. The cubic root of 132150947 is about 509.3583459345.

The spelling of 132150947 in words is "one hundred thirty-two million, one hundred fifty thousand, nine hundred forty-seven".