200311201421003 has 2 divisors, whose sum is σ = 200311201421004. Its totient is φ = 200311201421002.

The previous prime is 200311201420997. The next prime is 200311201421039. The reversal of 200311201421003 is 300124102113002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200311201421003 - 2¹⁴ = 200311201404619 is a prime.

It is not a weakly prime, because it can be changed into another prime (200311201424003) 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 as a sum of consecutive naturals, namely, 100155600710501 + 100155600710502.

It is an arithmetic number, because the mean of its divisors is an integer number (100155600710502).

Almost surely, 2^{200311201421003} is an apocalyptic number.

200311201421003 is a deficient number, since it is larger than the sum of its proper divisors (1).

200311201421003 is an equidigital number, since it uses as much as digits as its factorization.

200311201421003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 200311201421003 its reverse (300124102113002), we get a palindrome (500435303534005).

The spelling of 200311201421003 in words is "two hundred trillion, three hundred eleven billion, two hundred one million, four hundred twenty-one thousand, three".