201000210403 has 8 divisors (see below), whose sum is σ = 206463810080. Its totient is φ = 195538250880.

The previous prime is 201000210251. The next prime is 201000210427. The reversal of 201000210403 is 304012000102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201000210403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201000210473) 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 7 ways as a sum of consecutive naturals, for example, 159558 + ... + 653803.

It is an arithmetic number, because the mean of its divisors is an integer number (25807976260).

Almost surely, 2^201000210403 is an apocalyptic number.

201000210403 is a deficient number, since it is larger than the sum of its proper divisors (5463599677).

201000210403 is an equidigital number, since it uses as much as digits as its factorization.

201000210403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820077.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 201000210403 its reverse (304012000102), we get a palindrome (505012210505).

The spelling of 201000210403 in words is "two hundred one billion, two hundred ten thousand, four hundred three".