132820234 has 8 divisors (see below), whose sum is σ = 199279908. Its totient is φ = 66393600.

The previous prime is 132820223. The next prime is 132820243. The reversal of 132820234 is 432028231.

It can be written as a sum of positive squares in 2 ways, for example, as 126495009 + 6325225 = 11247^2 + 2515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 132820199 and 132820208.

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, 9034 + ... + 18634.

Almost surely, 2^132820234 is an apocalyptic number.

132820234 is a deficient number, since it is larger than the sum of its proper divisors (66459674).

132820234 is an equidigital number, since it uses as much as digits as its factorization.

132820234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16520.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 132820234 is about 11524.7661147635. The cubic root of 132820234 is about 510.2167910833.

Adding to 132820234 its reverse (432028231), we get a palindrome (564848465).

The spelling of 132820234 in words is "one hundred thirty-two million, eight hundred twenty thousand, two hundred thirty-four".