200013311 has 4 divisors (see below), whose sum is σ = 200488824. Its totient is φ = 199537800.

The previous prime is 200013301. The next prime is 200013329. The reversal of 200013311 is 113310002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200013311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200013292 and 200013301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200013301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237125 + ... + 237966.

It is an arithmetic number, because the mean of its divisors is an integer number (50122206).

Almost surely, 2^200013311 is an apocalyptic number.

200013311 is a deficient number, since it is larger than the sum of its proper divisors (475513).

200013311 is an equidigital number, since it uses as much as digits as its factorization.

200013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475512.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 200013311 is about 14142.6062308190. The cubic root of 200013311 is about 584.8165212215.

Adding to 200013311 its reverse (113310002), we get a palindrome (313323313).

The spelling of 200013311 in words is "two hundred million, thirteen thousand, three hundred eleven".