1140000223 has 2 divisors, whose sum is σ = 1140000224. Its totient is φ = 1140000222.

The previous prime is 1140000187. The next prime is 1140000233. The reversal of 1140000223 is 3220000411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140000223 - 2¹³ = 1139992031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140000233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570000111 + 570000112.

It is an arithmetic number, because the mean of its divisors is an integer number (570000112).

Almost surely, 2^1140000223 is an apocalyptic number.

1140000223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140000223 is an equidigital number, since it uses as much as digits as its factorization.

1140000223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1140000223 is about 33763.8893346131. The cubic root of 1140000223 is about 1044.6439949380.

Adding to 1140000223 its reverse (3220000411), we get a palindrome (4360000634).

The spelling of 1140000223 in words is "one billion, one hundred forty million, two hundred twenty-three", and thus it is an aban number.