1120443231413 has 32 divisors (see below), whose sum is σ = 1296764017920. Its totient is φ = 958382656000.

The previous prime is 1120443231407. The next prime is 1120443231433. The reversal of 1120443231413 is 3141323440211.

It is not a de Polignac number, because 1120443231413 - 2²⁰ = 1120442182837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120443231433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11552783 + ... + 11649363.

It is an arithmetic number, because the mean of its divisors is an integer number (40523875560).

Almost surely, 2^{1120443231413} is an apocalyptic number.

It is an amenable number.

1120443231413 is a deficient number, since it is larger than the sum of its proper divisors (176320786507).

1120443231413 is a wasteful number, since it uses less digits than its factorization.

1120443231413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97549.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1120443231413 its reverse (3141323440211), we get a palindrome (4261766671624).

The spelling of 1120443231413 in words is "one trillion, one hundred twenty billion, four hundred forty-three million, two hundred thirty-one thousand, four hundred thirteen".