200125707 has 4 divisors (see below), whose sum is σ = 266834280. Its totient is φ = 133417136.

The previous prime is 200125663. The next prime is 200125733. The reversal of 200125707 is 707521002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200125707 - 2⁸ = 200125451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200125787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33354282 + ... + 33354287.

It is an arithmetic number, because the mean of its divisors is an integer number (66708570).

Almost surely, 2^200125707 is an apocalyptic number.

200125707 is a deficient number, since it is larger than the sum of its proper divisors (66708573).

200125707 is an equidigital number, since it uses as much as digits as its factorization.

200125707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66708572.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 200125707 is about 14146.5793391901. The cubic root of 200125707 is about 584.9260451474.

Adding to 200125707 its reverse (707521002), we get a palindrome (907646709).

The spelling of 200125707 in words is "two hundred million, one hundred twenty-five thousand, seven hundred seven".