1120233223 has 2 divisors, whose sum is σ = 1120233224. Its totient is φ = 1120233222.

The previous prime is 1120233209. The next prime is 1120233229. The reversal of 1120233223 is 3223320211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120233223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120233223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120233229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560116611 + 560116612.

It is an arithmetic number, because the mean of its divisors is an integer number (560116612).

Almost surely, 2^1120233223 is an apocalyptic number.

1120233223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120233223 is an equidigital number, since it uses as much as digits as its factorization.

1120233223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1120233223 is about 33469.8853150112. The cubic root of 1120233223 is about 1038.5708992395.

Adding to 1120233223 its reverse (3223320211), we get a palindrome (4343553434).

The spelling of 1120233223 in words is "one billion, one hundred twenty million, two hundred thirty-three thousand, two hundred twenty-three".