132203100 has 36 divisors (see below), whose sum is σ = 382508504. Its totient is φ = 35254080.

The previous prime is 132203051. The next prime is 132203119. The reversal of 132203100 is 1302231.

It is a happy number.

It is a super-2 number, since 2×132203100² = 34955319299220000, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220039 + ... + 220638.

Almost surely, 2^132203100 is an apocalyptic number.

132203100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132203100 is an abundant number, since it is smaller than the sum of its proper divisors (250305404).

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

132203100 is a wasteful number, since it uses less digits than its factorization.

132203100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440694 (or 440687 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 132203100 is about 11497.9606887482. The cubic root of 132203100 is about 509.4253427353.

Adding to 132203100 its reverse (1302231), we get a palindrome (133505331).

The spelling of 132203100 in words is "one hundred thirty-two million, two hundred three thousand, one hundred".