1103044110331 has 4 divisors (see below), whose sum is σ = 1104982677000. Its totient is φ = 1101105543664.

The previous prime is 1103044110293. The next prime is 1103044110347. The reversal of 1103044110331 is 1330114403011.

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 1103044110331 - 2²¹ = 1103042013179 is a prime.

It is a super-2 number, since 2×1103044110331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103044116331) 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, 969282481 + ... + 969283618.

It is an arithmetic number, because the mean of its divisors is an integer number (276245669250).

Almost surely, 2^{1103044110331} is an apocalyptic number.

1103044110331 is a deficient number, since it is larger than the sum of its proper divisors (1938566669).

1103044110331 is an equidigital number, since it uses as much as digits as its factorization.

1103044110331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938566668.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1103044110331 its reverse (1330114403011), we get a palindrome (2433158513342).

The spelling of 1103044110331 in words is "one trillion, one hundred three billion, forty-four million, one hundred ten thousand, three hundred thirty-one".