132521171000 has 64 divisors (see below), whose sum is σ = 328340731680. Its totient is φ = 49890316800.

The previous prime is 132521170961. The next prime is 132521171021. The reversal of 132521171000 is 171125231.

It is a super-2 number, since 2×132521171000² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3880682 + ... + 3914681.

Almost surely, 2^132521171000 is an apocalyptic number.

132521171000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132521171000 is an abundant number, since it is smaller than the sum of its proper divisors (195819560680).

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

132521171000 is a wasteful number, since it uses less digits than its factorization.

132521171000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7795401 (or 7795387 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

Adding to 132521171000 its reverse (171125231), we get a palindrome (132692296231).

The spelling of 132521171000 in words is "one hundred thirty-two billion, five hundred twenty-one million, one hundred seventy-one thousand".