1124043023 has 6 divisors (see below), whose sum is σ = 1148469936. Its totient is φ = 1100125052.

The previous prime is 1124042971. The next prime is 1124043029. The reversal of 1124043023 is 3203404211.

It is not a de Polignac number, because 1124043023 - 2²⁴ = 1107265807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124042986 and 1124043004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124043029) 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 5 ways as a sum of consecutive naturals, for example, 252215 + ... + 256632.

It is an arithmetic number, because the mean of its divisors is an integer number (191411656).

Almost surely, 2^1124043023 is an apocalyptic number.

1124043023 is a deficient number, since it is larger than the sum of its proper divisors (24426913).

1124043023 is an frugal number, since it uses more digits than its factorization.

1124043023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508941 (or 508894 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1124043023 is about 33526.7508565921. The cubic root of 1124043023 is about 1039.7469252928.

Adding to 1124043023 its reverse (3203404211), we get a palindrome (4327447234).

The spelling of 1124043023 in words is "one billion, one hundred twenty-four million, forty-three thousand, twenty-three".