1133024223 has 4 divisors (see below), whose sum is σ = 1510698968. Its totient is φ = 755349480.

The previous prime is 1133024209. The next prime is 1133024273. The reversal of 1133024223 is 3224203311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1133024223 - 2²¹ = 1130927071 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 1133024223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133024273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188837368 + ... + 188837373.

It is an arithmetic number, because the mean of its divisors is an integer number (377674742).

Almost surely, 2^1133024223 is an apocalyptic number.

1133024223 is a deficient number, since it is larger than the sum of its proper divisors (377674745).

1133024223 is an equidigital number, since it uses as much as digits as its factorization.

1133024223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377674744.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1133024223 is about 33660.4251755678. The cubic root of 1133024223 is about 1042.5088047379.

Adding to 1133024223 its reverse (3224203311), we get a palindrome (4357227534).

It can be divided in two parts, 11330 and 24223, that added together give a palindrome (35553).

The spelling of 1133024223 in words is "one billion, one hundred thirty-three million, twenty-four thousand, two hundred twenty-three".