200210111113 has 4 divisors (see below), whose sum is σ = 200211066900. Its totient is φ = 200209155328.

The previous prime is 200210111083. The next prime is 200210111119. The reversal of 200210111113 is 311111012002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1425213504 + 198784897609 = 37752^2 + 445853^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210111113 - 2⁹ = 200210110601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200210111093 and 200210111102.

It is not an unprimeable number, because it can be changed into a prime (200210111119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12820 + ... + 632917.

It is an arithmetic number, because the mean of its divisors is an integer number (50052766725).

Almost surely, 2^200210111113 is an apocalyptic number.

It is an amenable number.

200210111113 is a deficient number, since it is larger than the sum of its proper divisors (955787).

200210111113 is an equidigital number, since it uses as much as digits as its factorization.

200210111113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955786.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 200210111113 its reverse (311111012002), we get a palindrome (511321123115).

The spelling of 200210111113 in words is "two hundred billion, two hundred ten million, one hundred eleven thousand, one hundred thirteen".