200510562113 has 4 divisors (see below), whose sum is σ = 200511513300. Its totient is φ = 200509610928.

The previous prime is 200510562079. The next prime is 200510562137. The reversal of 200510562113 is 311265015002.

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 11891466304 + 188619095809 = 109048^2 + 434303^2 .

It is a cyclic number.

It is not a de Polignac number, because 200510562113 - 2¹⁰ = 200510561089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200510562143) 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, 2570 + ... + 633267.

It is an arithmetic number, because the mean of its divisors is an integer number (50127878325).

Almost surely, 2^200510562113 is an apocalyptic number.

It is an amenable number.

200510562113 is a deficient number, since it is larger than the sum of its proper divisors (951187).

200510562113 is an equidigital number, since it uses as much as digits as its factorization.

200510562113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951186.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 200510562113 its reverse (311265015002), we get a palindrome (511775577115).

The spelling of 200510562113 in words is "two hundred billion, five hundred ten million, five hundred sixty-two thousand, one hundred thirteen".