1124001113243 has 8 divisors (see below), whose sum is σ = 1128702588768. Its totient is φ = 1119308210944.

The previous prime is 1124001113189. The next prime is 1124001113267. The reversal of 1124001113243 is 3423111004211.

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

It is a cyclic number.

It is not a de Polignac number, because 1124001113243 - 2⁸ = 1124001112987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124001113143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1880480 + ... + 2405037.

It is an arithmetic number, because the mean of its divisors is an integer number (141087823596).

Almost surely, 2^{1124001113243} is an apocalyptic number.

1124001113243 is a deficient number, since it is larger than the sum of its proper divisors (4701475525).

1124001113243 is an equidigital number, since it uses as much as digits as its factorization.

1124001113243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286613.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1124001113243 its reverse (3423111004211), we get a palindrome (4547112117454).

The spelling of 1124001113243 in words is "one trillion, one hundred twenty-four billion, one million, one hundred thirteen thousand, two hundred forty-three".