200003231313 has 48 divisors (see below), whose sum is σ = 300397969872. Its totient is φ = 128136960000.

The previous prime is 200003231299. The next prime is 200003231327. The reversal of 200003231313 is 313132300002.

200003231313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200003231299) and next prime (200003231327).

It can be written as a sum of positive squares in 8 ways, for example, as 83170522449 + 116832708864 = 288393^2 + 341808^2 .

It is not a de Polignac number, because 200003231313 - 2¹⁶ = 200003165777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200003231333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7328373 + ... + 7355613.

It is an arithmetic number, because the mean of its divisors is an integer number (6258291039).

Almost surely, 2^200003231313 is an apocalyptic number.

It is an amenable number.

200003231313 is a deficient number, since it is larger than the sum of its proper divisors (100394738559).

200003231313 is a wasteful number, since it uses less digits than its factorization.

200003231313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27586 (or 27583 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 200003231313 its reverse (313132300002), we get a palindrome (513135531315).

The spelling of 200003231313 in words is "two hundred billion, three million, two hundred thirty-one thousand, three hundred thirteen".