132100120 has 16 divisors (see below), whose sum is σ = 297225360. Its totient is φ = 52840032.

The previous prime is 132100099. The next prime is 132100139. The reversal of 132100120 is 21001231.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 132100097 and 132100106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651212 + ... + 1651291.

It is an arithmetic number, because the mean of its divisors is an integer number (18576585).

Almost surely, 2^132100120 is an apocalyptic number.

132100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132100120 is an abundant number, since it is smaller than the sum of its proper divisors (165125240).

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

132100120 is a wasteful number, since it uses less digits than its factorization.

132100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302514 (or 3302510 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 132100120 is about 11493.4816309071. The cubic root of 132100120 is about 509.2930355778.

Adding to 132100120 its reverse (21001231), we get a palindrome (153101351).

The spelling of 132100120 in words is "one hundred thirty-two million, one hundred thousand, one hundred twenty".