132320502521 has 8 divisors (see below), whose sum is σ = 142834726080. Its totient is φ = 122203042192.

The previous prime is 132320502493. The next prime is 132320502529. The reversal of 132320502521 is 125205023231.

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 not a de Polignac number, because 132320502521 - 2¹⁰ = 132320501497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132320502529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99190115 + ... + 99191448.

It is an arithmetic number, because the mean of its divisors is an integer number (17854340760).

Almost surely, 2^132320502521 is an apocalyptic number.

It is an amenable number.

132320502521 is a deficient number, since it is larger than the sum of its proper divisors (10514223559).

132320502521 is a wasteful number, since it uses less digits than its factorization.

132320502521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198381615.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 132320502521 its reverse (125205023231), we get a palindrome (257525525752).

The spelling of 132320502521 in words is "one hundred thirty-two billion, three hundred twenty million, five hundred two thousand, five hundred twenty-one".