1124430233 has 12 divisors (see below), whose sum is σ = 1213379328. Its totient is φ = 1040831880.

The previous prime is 1124430193. The next prime is 1124430271. The reversal of 1124430233 is 3320344211.

It is a de Polignac number, because none of the positive numbers 2^k-1124430233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124430199 and 1124430208.

It is not an unprimeable number, because it can be changed into a prime (1124438233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17885 + ... + 50682.

It is an arithmetic number, because the mean of its divisors is an integer number (101114944).

Almost surely, 2^1124430233 is an apocalyptic number.

It is an amenable number.

1124430233 is a deficient number, since it is larger than the sum of its proper divisors (88949095).

1124430233 is an equidigital number, since it uses as much as digits as its factorization.

1124430233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68644 (or 68621 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1124430233 is about 33532.5250018545. The cubic root of 1124430233 is about 1039.8663021548.

Adding to 1124430233 its reverse (3320344211), we get a palindrome (4444774444).

The spelling of 1124430233 in words is "one billion, one hundred twenty-four million, four hundred thirty thousand, two hundred thirty-three".