201111120222103 has 8 divisors (see below), whose sum is σ = 247521378735008. Its totient is φ = 159120886329504.

The previous prime is 201111120222079. The next prime is 201111120222119. The reversal of 201111120222103 is 301222021111102.

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 201111120222103 - 2²¹ = 201111118124951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201111120252103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105006154976 + ... + 1105006155157.

It is an arithmetic number, because the mean of its divisors is an integer number (30940172341876).

Almost surely, 2^{201111120222103} is an apocalyptic number.

201111120222103 is a deficient number, since it is larger than the sum of its proper divisors (46410258512905).

201111120222103 is a wasteful number, since it uses less digits than its factorization.

201111120222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210012310153.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 201111120222103 its reverse (301222021111102), we get a palindrome (502333141333205).

The spelling of 201111120222103 in words is "two hundred one trillion, one hundred eleven billion, one hundred twenty million, two hundred twenty-two thousand, one hundred three".