1113440120303 has 8 divisors (see below), whose sum is σ = 1316382408480. Its totient is φ = 921467685600.

The previous prime is 1113440120297. The next prime is 1113440120311. The reversal of 1113440120303 is 3030210443111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1113440120303 - 2¹⁶ = 1113440054767 is a prime.

It is a super-2 number, since 2×1113440120303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113440120803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2742463148 + ... + 2742463553.

It is an arithmetic number, because the mean of its divisors is an integer number (164547801060).

Almost surely, 2^{1113440120303} is an apocalyptic number.

1113440120303 is a deficient number, since it is larger than the sum of its proper divisors (202942288177).

1113440120303 is an equidigital number, since it uses as much as digits as its factorization.

1113440120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484926737.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1113440120303 its reverse (3030210443111), we get a palindrome (4143650563414).

The spelling of 1113440120303 in words is "one trillion, one hundred thirteen billion, four hundred forty million, one hundred twenty thousand, three hundred three".