201103322112003 has 32 divisors (see below), whose sum is σ = 293702185224000. Its totient is φ = 121830695899136.

The previous prime is 201103322111999. The next prime is 201103322112181. The reversal of 201103322112003 is 300211223301102.

It is a cyclic number.

It is not a de Polignac number, because 201103322112003 - 2² = 201103322111999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201103322110003) 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, 538685575 + ... + 539058767.

It is an arithmetic number, because the mean of its divisors is an integer number (9178193288250).

Almost surely, 2^{201103322112003} is an apocalyptic number.

201103322112003 is a deficient number, since it is larger than the sum of its proper divisors (92598863111997).

201103322112003 is a wasteful number, since it uses less digits than its factorization.

201103322112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737591.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 201103322112003 its reverse (300211223301102), we get a palindrome (501314545413105).

The spelling of 201103322112003 in words is "two hundred one trillion, one hundred three billion, three hundred twenty-two million, one hundred twelve thousand, three".