200540313 has 32 divisors (see below), whose sum is σ = 319317120. Its totient is φ = 123932160.

The previous prime is 200540311. The next prime is 200540321. The reversal of 200540313 is 313045002.

It is not a de Polignac number, because 200540313 - 2¹ = 200540311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200540311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27493 + ... + 34013.

It is an arithmetic number, because the mean of its divisors is an integer number (9978660).

Almost surely, 2^200540313 is an apocalyptic number.

It is an amenable number.

200540313 is a deficient number, since it is larger than the sum of its proper divisors (118776807).

200540313 is a wasteful number, since it uses less digits than its factorization.

200540313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614 (or 6608 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 200540313 is about 14161.2256884777. The cubic root of 200540313 is about 585.3297023783.

Adding to 200540313 its reverse (313045002), we get a palindrome (513585315).

The spelling of 200540313 in words is "two hundred million, five hundred forty thousand, three hundred thirteen".