132242100 has 36 divisors (see below), whose sum is σ = 382621344. Its totient is φ = 35264480.

The previous prime is 132242093. The next prime is 132242153. The reversal of 132242100 is 1242231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 132242100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220104 + ... + 220703.

Almost surely, 2^132242100 is an apocalyptic number.

132242100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132242100 is an abundant number, since it is smaller than the sum of its proper divisors (250379244).

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

132242100 is a wasteful number, since it uses less digits than its factorization.

132242100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440824 (or 440817 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 132242100 is about 11499.6565166095. The cubic root of 132242100 is about 509.4754314121.

Adding to 132242100 its reverse (1242231), we get a palindrome (133484331).

The spelling of 132242100 in words is "one hundred thirty-two million, two hundred forty-two thousand, one hundred".