132003120 has 80 divisors (see below), whose sum is σ = 418758912. Its totient is φ = 34379520.

The previous prime is 132003103. The next prime is 132003139. The reversal of 132003120 is 21300231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 132003096 and 132003105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3925 + ... + 16715.

Almost surely, 2^132003120 is an apocalyptic number.

132003120 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 132003120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209379456).

132003120 is an abundant number, since it is smaller than the sum of its proper divisors (286755792).

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

132003120 is a wasteful number, since it uses less digits than its factorization.

132003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12850 (or 12844 counting only the distinct ones).

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

The square root of 132003120 is about 11489.2610728454. The cubic root of 132003120 is about 509.1683485321.

Adding to 132003120 its reverse (21300231), we get a palindrome (153303351).

The spelling of 132003120 in words is "one hundred thirty-two million, three thousand, one hundred twenty".