201101333103 has 12 divisors (see below), whose sum is σ = 316886949288. Its totient is φ = 121879595760.

The previous prime is 201101333071. The next prime is 201101333107. The reversal of 201101333103 is 301333101102.

It is a happy number.

It is not a de Polignac number, because 201101333103 - 2⁵ = 201101333071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201101333107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015663200 + ... + 1015663397.

It is an arithmetic number, because the mean of its divisors is an integer number (26407245774).

Almost surely, 2^201101333103 is an apocalyptic number.

201101333103 is a deficient number, since it is larger than the sum of its proper divisors (115785616185).

201101333103 is a wasteful number, since it uses less digits than its factorization.

201101333103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031326614 (or 2031326611 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 201101333103 its reverse (301333101102), we get a palindrome (502434434205).

The spelling of 201101333103 in words is "two hundred one billion, one hundred one million, three hundred thirty-three thousand, one hundred three".