132320502520 has 16 divisors (see below), whose sum is σ = 297721130760. Its totient is φ = 52928200992.

The previous prime is 132320502493. The next prime is 132320502529. The reversal of 132320502520 is 25205023231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132320502529) 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, 1654006242 + ... + 1654006321.

Almost surely, 2^132320502520 is an apocalyptic number.

132320502520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132320502520 is an abundant number, since it is smaller than the sum of its proper divisors (165400628240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132320502520 is a wasteful number, since it uses less digits than its factorization.

132320502520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308012574 (or 3308012570 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 132320502520 its reverse (25205023231), we get a palindrome (157525525751).

The spelling of 132320502520 in words is "one hundred thirty-two billion, three hundred twenty million, five hundred two thousand, five hundred twenty".