132030330 has 128 divisors (see below), whose sum is σ = 354585600. Its totient is φ = 31309824.

The previous prime is 132030329. The next prime is 132030337. The reversal of 132030330 is 33030231.

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

It is not an unprimeable number, because it can be changed into a prime (132030337) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1168354 + ... + 1168466.

It is an arithmetic number, because the mean of its divisors is an integer number (2770200).

Almost surely, 2^132030330 is an apocalyptic number.

132030330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132030330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177292800).

132030330 is an abundant number, since it is smaller than the sum of its proper divisors (222555270).

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

132030330 is a wasteful number, since it uses less digits than its factorization.

132030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 132030330 is about 11490.4451610893. The cubic root of 132030330 is about 509.2033313389.

Adding to 132030330 its reverse (33030231), we get a palindrome (165060561).

Subtracting from 132030330 its reverse (33030231), we obtain a palindrome (99000099).

The spelling of 132030330 in words is "one hundred thirty-two million, thirty thousand, three hundred thirty".