1134041223 has 8 divisors (see below), whose sum is σ = 1728062848. Its totient is φ = 648023544.

The previous prime is 1134041191. The next prime is 1134041267. The reversal of 1134041223 is 3221404311.

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

It is not a de Polignac number, because 1134041223 - 2⁵ = 1134041191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 54001963 = 1134041223 / (1 + 1 + 3 + 4 + 0 + 4 + 1 + 2 + 2 + 3).

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 1134041223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134041273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27000961 + ... + 27001002.

It is an arithmetic number, because the mean of its divisors is an integer number (216007856).

Almost surely, 2^1134041223 is an apocalyptic number.

1134041223 is a deficient number, since it is larger than the sum of its proper divisors (594021625).

1134041223 is an equidigital number, since it uses as much as digits as its factorization.

1134041223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54001973.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1134041223 is about 33675.5285481906. The cubic root of 1134041223 is about 1042.8206293134.

Adding to 1134041223 its reverse (3221404311), we get a palindrome (4355445534).

The spelling of 1134041223 in words is "one billion, one hundred thirty-four million, forty-one thousand, two hundred twenty-three".