200032105 has 16 divisors (see below), whose sum is σ = 295432704. Its totient is φ = 126613440.

The previous prime is 200032103. The next prime is 200032109. The reversal of 200032105 is 501230002.

It is not a de Polignac number, because 200032105 - 2¹ = 200032103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (200032103) 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, 219361 + ... + 220270.

It is an arithmetic number, because the mean of its divisors is an integer number (18464544).

Almost surely, 2^200032105 is an apocalyptic number.

It is an amenable number.

200032105 is a deficient number, since it is larger than the sum of its proper divisors (95400599).

200032105 is a wasteful number, since it uses less digits than its factorization.

200032105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439656.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 200032105 is about 14143.2706613428. The cubic root of 200032105 is about 584.8348378315.

Adding to 200032105 its reverse (501230002), we get a palindrome (701262107).

The spelling of 200032105 in words is "two hundred million, thirty-two thousand, one hundred five".