132201020100 has 144 divisors (see below), whose sum is σ = 384012921600. Its totient is φ = 35114680320.

The previous prime is 132201020033. The next prime is 132201020101. The reversal of 132201020100 is 1020102231.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (132201020101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165872902 + ... + 165873698.

It is an arithmetic number, because the mean of its divisors is an integer number (2666756400).

Almost surely, 2^132201020100 is an apocalyptic number.

132201020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132201020100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192006460800).

132201020100 is an abundant number, since it is smaller than the sum of its proper divisors (251811901500).

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

132201020100 is a wasteful number, since it uses less digits than its factorization.

132201020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302 (or 2295 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 132201020100 its reverse (1020102231), we get a palindrome (133221122331).

The spelling of 132201020100 in words is "one hundred thirty-two billion, two hundred one million, twenty thousand, one hundred".