132501601 has 8 divisors (see below), whose sum is σ = 135483264. Its totient is φ = 129526800.

The previous prime is 132501583. The next prime is 132501613. The reversal of 132501601 is 106105231.

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

It is a cyclic number.

It is not a de Polignac number, because 132501601 - 2²³ = 124112993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132501661) 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, 68751 + ... + 70651.

It is an arithmetic number, because the mean of its divisors is an integer number (16935408).

Almost surely, 2^132501601 is an apocalyptic number.

It is an amenable number.

132501601 is a deficient number, since it is larger than the sum of its proper divisors (2981663).

132501601 is a wasteful number, since it uses less digits than its factorization.

132501601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 132501601 is about 11510.9339760073. The cubic root of 132501601 is about 509.8084645363.

Adding to 132501601 its reverse (106105231), we get a palindrome (238606832).

The spelling of 132501601 in words is "one hundred thirty-two million, five hundred one thousand, six hundred one".