1120333431243 has 8 divisors (see below), whose sum is σ = 1608683901328. Its totient is φ = 689435957664.

The previous prime is 1120333431221. The next prime is 1120333431263. The reversal of 1120333431243 is 3421343330211.

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

It is not a de Polignac number, because 1120333431243 - 2⁸ = 1120333430987 is a prime.

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 1120333431243.

It is not an unprimeable number, because it can be changed into a prime (1120333431263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14363249080 + ... + 14363249157.

It is an arithmetic number, because the mean of its divisors is an integer number (201085487666).

Almost surely, 2^{1120333431243} is an apocalyptic number.

1120333431243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120333431243 is a deficient number, since it is larger than the sum of its proper divisors (488350470085).

1120333431243 is a wasteful number, since it uses less digits than its factorization.

1120333431243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28726498253.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 1120333431243 its reverse (3421343330211), we get a palindrome (4541676761454).

The spelling of 1120333431243 in words is "one trillion, one hundred twenty billion, three hundred thirty-three million, four hundred thirty-one thousand, two hundred forty-three".