11101002002003 has 2 divisors, whose sum is σ = 11101002002004. Its totient is φ = 11101002002002.

The previous prime is 11101002001861. The next prime is 11101002002023. The reversal of 11101002002003 is 30020020010111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11101002002003 - 2³⁴ = 11083822132819 is a prime.

It is a super-2 number, since 2×11101002002003² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11101002002023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550501001001 + 5550501001002.

It is an arithmetic number, because the mean of its divisors is an integer number (5550501001002).

Almost surely, 2^{11101002002003} is an apocalyptic number.

11101002002003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101002002003 is an equidigital number, since it uses as much as digits as its factorization.

11101002002003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11101002002003 its reverse (30020020010111), we get a palindrome (41121022012114).

The spelling of 11101002002003 in words is "eleven trillion, one hundred one billion, two million, two thousand, three".