11012101022003 has 4 divisors (see below), whose sum is σ = 11012219778408. Its totient is φ = 11011982265600.

The previous prime is 11012101021981. The next prime is 11012101022033. The reversal of 11012101022003 is 30022010121011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012101022003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012101022033) 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, 59239001 + ... + 59424602.

It is an arithmetic number, because the mean of its divisors is an integer number (2753054944602).

Almost surely, 2^{11012101022003} is an apocalyptic number.

11012101022003 is a deficient number, since it is larger than the sum of its proper divisors (118756405).

11012101022003 is an equidigital number, since it uses as much as digits as its factorization.

11012101022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118756404.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11012101022003 its reverse (30022010121011), we get a palindrome (41034111143014).

The spelling of 11012101022003 in words is "eleven trillion, twelve billion, one hundred one million, twenty-two thousand, three".