201110050 has 12 divisors (see below), whose sum is σ = 374064786. Its totient is φ = 80444000.

The previous prime is 201110047. The next prime is 201110083. The reversal of 201110050 is 50011102.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 191850201 + 9259849 = 13851^2 + 3043^2 .

It is a super-2 number, since 2×201110050² = 80890504422005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2011051 + ... + 2011150.

Almost surely, 2^201110050 is an apocalyptic number.

201110050 is a deficient number, since it is larger than the sum of its proper divisors (172954736).

201110050 is a wasteful number, since it uses less digits than its factorization.

201110050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022213 (or 4022208 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 201110050 is about 14181.3275119080. The cubic root of 201110050 is about 585.8834874182.

Adding to 201110050 its reverse (50011102), we get a palindrome (251121152).

The spelling of 201110050 in words is "two hundred one million, one hundred ten thousand, fifty".