1042032223 has 4 divisors (see below), whose sum is σ = 1042149928. Its totient is φ = 1041914520.

The previous prime is 1042032209. The next prime is 1042032239. The reversal of 1042032223 is 3222302401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3222302401 = 151 ⋅21339751.

It is a cyclic number.

It is not a de Polignac number, because 1042032223 - 2⁵ = 1042032191 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 1042032223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042032923) 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 3 ways as a sum of consecutive naturals, for example, 44388 + ... + 63673.

It is an arithmetic number, because the mean of its divisors is an integer number (260537482).

Almost surely, 2^1042032223 is an apocalyptic number.

1042032223 is a deficient number, since it is larger than the sum of its proper divisors (117705).

1042032223 is an equidigital number, since it uses as much as digits as its factorization.

1042032223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117704.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1042032223 is about 32280.5238959965. The cubic root of 1042032223 is about 1013.8188993915.

Adding to 1042032223 its reverse (3222302401), we get a palindrome (4264334624).

The spelling of 1042032223 in words is "one billion, forty-two million, thirty-two thousand, two hundred twenty-three".