1101113221033 has 16 divisors (see below), whose sum is σ = 1318863041280. Its totient is φ = 898833773376.

The previous prime is 1101113221009. The next prime is 1101113221049. The reversal of 1101113221033 is 3301223111011.

It is a de Polignac number, because none of the positive numbers 2^k-1101113221033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101113221033.

It is not an unprimeable number, because it can be changed into a prime (1101113221063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14895910 + ... + 14969647.

It is an arithmetic number, because the mean of its divisors is an integer number (82428940080).

Almost surely, 2^{1101113221033} is an apocalyptic number.

It is an amenable number.

1101113221033 is a deficient number, since it is larger than the sum of its proper divisors (217749820247).

1101113221033 is a wasteful number, since it uses less digits than its factorization.

1101113221033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29865816.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1101113221033 its reverse (3301223111011), we get a palindrome (4402336332044).

The spelling of 1101113221033 in words is "one trillion, one hundred one billion, one hundred thirteen million, two hundred twenty-one thousand, thirty-three".