83032130 has 8 divisors (see below), whose sum is σ = 149457852. Its totient is φ = 33212848.

The previous prime is 83032129. The next prime is 83032177. The reversal of 83032130 is 3123038.

It can be written as a sum of positive squares in 2 ways, for example, as 80694289 + 2337841 = 8983^2 + 1529^2 .

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

It is a super-2 number, since 2×83032130² = 13788669224673800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4151597 + ... + 4151616.

Almost surely, 2^83032130 is an apocalyptic number.

83032130 is a deficient number, since it is larger than the sum of its proper divisors (66425722).

83032130 is a wasteful number, since it uses less digits than its factorization.

83032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8303220.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 83032130 is about 9112.1967713609. The cubic root of 83032130 is about 436.2633463622.

Adding to 83032130 its reverse (3123038), we get a palindrome (86155168).

The spelling of 83032130 in words is "eighty-three million, thirty-two thousand, one hundred thirty".