1120113020323 has 16 divisors (see below), whose sum is σ = 1280404454400. Its totient is φ = 969935908480.

The previous prime is 1120113020317. The next prime is 1120113020347. The reversal of 1120113020323 is 3230203110211.

It is a de Polignac number, because none of the positive numbers 2^k-1120113020323 is a prime.

It is a super-2 number, since 2×1120113020323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120113020323.

It is not an unprimeable number, because it can be changed into a prime (1120113020353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9201718 + ... + 9322651.

It is an arithmetic number, because the mean of its divisors is an integer number (80025278400).

Almost surely, 2^{1120113020323} is an apocalyptic number.

1120113020323 is a deficient number, since it is larger than the sum of its proper divisors (160291434077).

1120113020323 is a wasteful number, since it uses less digits than its factorization.

1120113020323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18524642.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1120113020323 its reverse (3230203110211), we get a palindrome (4350316130534).

The spelling of 1120113020323 in words is "one trillion, one hundred twenty billion, one hundred thirteen million, twenty thousand, three hundred twenty-three".