201322103 has 8 divisors (see below), whose sum is σ = 205977600. Its totient is φ = 196682200.

The previous prime is 201322097. The next prime is 201322111. The reversal of 201322103 is 301223102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 201322103 - 2⁶ = 201322039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201322193) 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, 24578 + ... + 31728.

It is an arithmetic number, because the mean of its divisors is an integer number (25747200).

Almost surely, 2^201322103 is an apocalyptic number.

201322103 is a deficient number, since it is larger than the sum of its proper divisors (4655497).

201322103 is an equidigital number, since it uses as much as digits as its factorization.

201322103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7797.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 201322103 is about 14188.8020283603. The cubic root of 201322103 is about 586.0893360909.

Adding to 201322103 its reverse (301223102), we get a palindrome (502545205).

Subtracting 201322103 from its reverse (301223102), we obtain a palindrome (99900999).

The spelling of 201322103 in words is "two hundred one million, three hundred twenty-two thousand, one hundred three".