132201689 has 4 divisors (see below), whose sum is σ = 132224820. Its totient is φ = 132178560.

The previous prime is 132201683. The next prime is 132201697. The reversal of 132201689 is 986102231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 57638464 + 74563225 = 7592^2 + 8635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132201689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132201683) 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, 3917 + ... + 16725.

It is an arithmetic number, because the mean of its divisors is an integer number (33056205).

Almost surely, 2^132201689 is an apocalyptic number.

It is an amenable number.

132201689 is a deficient number, since it is larger than the sum of its proper divisors (23131).

132201689 is a wasteful number, since it uses less digits than its factorization.

132201689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23130.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 132201689 is about 11497.8993298776. The cubic root of 132201689 is about 509.4235303681.

The spelling of 132201689 in words is "one hundred thirty-two million, two hundred one thousand, six hundred eighty-nine".