32030105 has 16 divisors (see below), whose sum is σ = 40656000. Its totient is φ = 24157440.

The previous prime is 32030093. The next prime is 32030107. The reversal of 32030105 is 50103023.

It is not a de Polignac number, because 32030105 - 2¹² = 32026009 is a prime.

It is a super-2 number, since 2×32030105² = 2051855252622050, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32030105.

It is not an unprimeable number, because it can be changed into a prime (32030107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22196 + ... + 23594.

It is an arithmetic number, because the mean of its divisors is an integer number (2541000).

Almost surely, 2^32030105 is an apocalyptic number.

It is an amenable number.

32030105 is a deficient number, since it is larger than the sum of its proper divisors (8625895).

32030105 is a wasteful number, since it uses less digits than its factorization.

32030105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 32030105 is about 5659.5145551540. The cubic root of 32030105 is about 317.5797389983.

Adding to 32030105 its reverse (50103023), we get a palindrome (82133128).

The spelling of 32030105 in words is "thirty-two million, thirty thousand, one hundred five".