132201930 has 128 divisors (see below), whose sum is σ = 383533056. Its totient is φ = 28512000.

The previous prime is 132201919. The next prime is 132201931. The reversal of 132201930 is 39102231.

It is a happy number.

132201930 is a nontrivial binomial coefficient, being equal to C(16261, 2).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 132201897 and 132201906.

It is not an unprimeable number, because it can be changed into a prime (132201931) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 487695 + ... + 487965.

It is an arithmetic number, because the mean of its divisors is an integer number (2996352).

Almost surely, 2^132201930 is an apocalyptic number.

132201930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132201930 is the 16260-th triangular number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132201930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191766528).

132201930 is an abundant number, since it is smaller than the sum of its proper divisors (251331126).

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

132201930 is a wasteful number, since it uses less digits than its factorization.

132201930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 132201930 is about 11497.9098100481. The cubic root of 132201930 is about 509.4238399228.

The spelling of 132201930 in words is "one hundred thirty-two million, two hundred one thousand, nine hundred thirty".