113133144444443 has 4 divisors (see below), whose sum is σ = 115540232624160. Its totient is φ = 110726056264728.

The previous prime is 113133144444421. The next prime is 113133144444451. The reversal of 113133144444443 is 344444441331311.

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 113133144444443 - 2³⁶ = 113064424967707 is a prime.

It is a super-2 number, since 2×113133144444443² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113133144444394 and 113133144444403.

It is not an unprimeable number, because it can be changed into a prime (113133144440443) 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, 1203544089788 + ... + 1203544089881.

It is an arithmetic number, because the mean of its divisors is an integer number (28885058156040).

Almost surely, 2^{113133144444443} is an apocalyptic number.

113133144444443 is a deficient number, since it is larger than the sum of its proper divisors (2407088179717).

113133144444443 is an equidigital number, since it uses as much as digits as its factorization.

113133144444443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407088179716.

The product of its digits is 1327104, while the sum is 44.

Adding to 113133144444443 its reverse (344444441331311), we get a palindrome (457577585775754).

The spelling of 113133144444443 in words is "one hundred thirteen trillion, one hundred thirty-three billion, one hundred forty-four million, four hundred forty-four thousand, four hundred forty-three".