11112201101003 has 4 divisors (see below), whose sum is σ = 11117300782440. Its totient is φ = 11107101419568.

The previous prime is 11112201100991. The next prime is 11112201101039. The reversal of 11112201101003 is 30010110221111.

11112201101003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11112201101003 - 2¹⁴ = 11112201084619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112201101503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549837450 + ... + 2549841807.

It is an arithmetic number, because the mean of its divisors is an integer number (2779325195610).

Almost surely, 2^{11112201101003} is an apocalyptic number.

11112201101003 is a deficient number, since it is larger than the sum of its proper divisors (5099681437).

11112201101003 is an equidigital number, since it uses as much as digits as its factorization.

11112201101003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099681436.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11112201101003 its reverse (30010110221111), we get a palindrome (41122311322114).

The spelling of 11112201101003 in words is "eleven trillion, one hundred twelve billion, two hundred one million, one hundred one thousand, three".