32000130 has 64 divisors (see below), whose sum is σ = 89061120. Its totient is φ = 8160768.

The previous prime is 32000119. The next prime is 32000147. The reversal of 32000130 is 3100023.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3634 + ... + 8786.

It is an arithmetic number, because the mean of its divisors is an integer number (1391580).

Almost surely, 2^32000130 is an apocalyptic number.

32000130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32000130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44530560).

32000130 is an abundant number, since it is smaller than the sum of its proper divisors (57060990).

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

32000130 is a wasteful number, since it uses less digits than its factorization.

32000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192 (or 5186 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 32000130 is about 5656.8657399659. The cubic root of 32000130 is about 317.4806403142.

Adding to 32000130 its reverse (3100023), we get a palindrome (35100153).

The spelling of 32000130 in words is "thirty-two million, one hundred thirty", and thus it is an aban number.