201122111103013 has 8 divisors (see below), whose sum is σ = 203170784405760. Its totient is φ = 199076567937600.

The previous prime is 201122111102989. The next prime is 201122111103019. The reversal of 201122111103013 is 310301111221102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201122111103013 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 (201122111103019) 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, 782405173 + ... + 782662186.

It is an arithmetic number, because the mean of its divisors is an integer number (25396348050720).

Almost surely, 2^{201122111103013} is an apocalyptic number.

It is an amenable number.

201122111103013 is a deficient number, since it is larger than the sum of its proper divisors (2048673302747).

201122111103013 is a wasteful number, since it uses less digits than its factorization.

201122111103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565068667.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 201122111103013 its reverse (310301111221102), we get a palindrome (511423222324115).

The spelling of 201122111103013 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred eleven million, one hundred three thousand, thirteen".