201100112010103 has 8 divisors (see below), whose sum is σ = 205557272985600. Its totient is φ = 196650385834200.

The previous prime is 201100112010101. The next prime is 201100112010139. The reversal of 201100112010103 is 301010211001102.

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 201100112010103 - 2¹ = 201100112010101 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 (201100112010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858645203 + ... + 1858753396.

It is an arithmetic number, because the mean of its divisors is an integer number (25694659123200).

Almost surely, 2^{201100112010103} is an apocalyptic number.

201100112010103 is a deficient number, since it is larger than the sum of its proper divisors (4457160975497).

201100112010103 is a wasteful number, since it uses less digits than its factorization.

201100112010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717399797.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 201100112010103 its reverse (301010211001102), we get a palindrome (502110323011205).

The spelling of 201100112010103 in words is "two hundred one trillion, one hundred billion, one hundred twelve million, ten thousand, one hundred three".