1112404443323 has 4 divisors (see below), whose sum is σ = 1117994415600. Its totient is φ = 1106814471048.

The previous prime is 1112404443299. The next prime is 1112404443329. The reversal of 1112404443323 is 3233444042111.

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 1112404443323 - 2¹⁸ = 1112404181179 is a prime.

It is a super-4 number, since 4×1112404443323⁴ (a number of 49 digits) contains 4444 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 1112404443323.

It is not an unprimeable number, because it can be changed into a prime (1112404443329) 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, 2794985840 + ... + 2794986237.

It is an arithmetic number, because the mean of its divisors is an integer number (279498603900).

Almost surely, 2^{1112404443323} is an apocalyptic number.

1112404443323 is a deficient number, since it is larger than the sum of its proper divisors (5589972277).

1112404443323 is an equidigital number, since it uses as much as digits as its factorization.

1112404443323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589972276.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1112404443323 its reverse (3233444042111), we get a palindrome (4345848485434).

The spelling of 1112404443323 in words is "one trillion, one hundred twelve billion, four hundred four million, four hundred forty-three thousand, three hundred twenty-three".