132968159 has 8 divisors (see below), whose sum is σ = 134657952. Its totient is φ = 131286240.

The previous prime is 132968153. The next prime is 132968177. The reversal of 132968159 is 951869231.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132968159 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 (132968153) 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, 36689 + ... + 40149.

It is an arithmetic number, because the mean of its divisors is an integer number (16832244).

Almost surely, 2^132968159 is an apocalyptic number.

132968159 is a deficient number, since it is larger than the sum of its proper divisors (1689793).

132968159 is a wasteful number, since it uses less digits than its factorization.

132968159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937.

The product of its digits is 116640, while the sum is 44.

The square root of 132968159 is about 11531.1820296100. The cubic root of 132968159 is about 510.4061342652.

The spelling of 132968159 in words is "one hundred thirty-two million, nine hundred sixty-eight thousand, one hundred fifty-nine".