11110001122003 has 4 divisors (see below), whose sum is σ = 12697144139440. Its totient is φ = 9522858104568.

The previous prime is 11110001121997. The next prime is 11110001122007. The reversal of 11110001122003 is 30022110001111.

It is a happy number.

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 11110001122003 - 2⁹ = 11110001121491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110001122007) 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, 793571508708 + ... + 793571508721.

It is an arithmetic number, because the mean of its divisors is an integer number (3174286034860).

Almost surely, 2^{11110001122003} is an apocalyptic number.

11110001122003 is a deficient number, since it is larger than the sum of its proper divisors (1587143017437).

11110001122003 is an equidigital number, since it uses as much as digits as its factorization.

11110001122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587143017436.

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

Adding to 11110001122003 its reverse (30022110001111), we get a palindrome (41132111123114).

The spelling of 11110001122003 in words is "eleven trillion, one hundred ten billion, one million, one hundred twenty-two thousand, three".