132017935721 has 8 divisors (see below), whose sum is σ = 150960967104. Its totient is φ = 113095735920.

The previous prime is 132017935649. The next prime is 132017935739. The reversal of 132017935721 is 127539710231.

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-132017935721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132017935781) 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, 5194310 + ... + 5219663.

It is an arithmetic number, because the mean of its divisors is an integer number (18870120888).

Almost surely, 2^132017935721 is an apocalyptic number.

It is an amenable number.

132017935721 is a deficient number, since it is larger than the sum of its proper divisors (18943031383).

132017935721 is a wasteful number, since it uses less digits than its factorization.

132017935721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10415791.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 132017935721 in words is "one hundred thirty-two billion, seventeen million, nine hundred thirty-five thousand, seven hundred twenty-one".