1100133311003 has 4 divisors (see below), whose sum is σ = 1110414930840. Its totient is φ = 1089851691168.

The previous prime is 1100133310987. The next prime is 1100133311063. The reversal of 1100133311003 is 3001133310011.

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

It is not a de Polignac number, because 1100133311003 - 2⁴ = 1100133310987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100133311063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5140809758 + ... + 5140809971.

It is an arithmetic number, because the mean of its divisors is an integer number (277603732710).

Almost surely, 2^{1100133311003} is an apocalyptic number.

1100133311003 is a deficient number, since it is larger than the sum of its proper divisors (10281619837).

1100133311003 is a wasteful number, since it uses less digits than its factorization.

1100133311003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10281619836.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 1100133311003 its reverse (3001133310011), we get a palindrome (4101266621014).

The spelling of 1100133311003 in words is "one trillion, one hundred billion, one hundred thirty-three million, three hundred eleven thousand, three".