132202320 has 40 divisors (see below), whose sum is σ = 409827936. Its totient is φ = 35253888.

The previous prime is 132202309. The next prime is 132202333. The reversal of 132202320 is 23202231.

It is a tau number, because it is divible by the number of its divisors (40).

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 132202320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275182 + ... + 275661.

Almost surely, 2^132202320 is an apocalyptic number.

132202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132202320 is an abundant number, since it is smaller than the sum of its proper divisors (277625616).

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

132202320 is a wasteful number, since it uses less digits than its factorization.

132202320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550859 (or 550853 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 132202320 is about 11497.9267696398. The cubic root of 132202320 is about 509.4243408613.

Adding to 132202320 its reverse (23202231), we get a palindrome (155404551).

The spelling of 132202320 in words is "one hundred thirty-two million, two hundred two thousand, three hundred twenty".