1140223103 has 2 divisors, whose sum is σ = 1140223104. Its totient is φ = 1140223102.

The previous prime is 1140223027. The next prime is 1140223129. The reversal of 1140223103 is 3013220411.

It is a strong prime.

It is an emirp because it is prime and its reverse (3013220411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140223103 - 2¹² = 1140219007 is a prime.

It is a super-2 number, since 2×1140223103² = 2600217449229897218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140223153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570111551 + 570111552.

It is an arithmetic number, because the mean of its divisors is an integer number (570111552).

Almost surely, 2^1140223103 is an apocalyptic number.

1140223103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140223103 is an equidigital number, since it uses as much as digits as its factorization.

1140223103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1140223103 is about 33767.1897409305. The cubic root of 1140223103 is about 1044.7120695100.

Adding to 1140223103 its reverse (3013220411), we get a palindrome (4153443514).

The spelling of 1140223103 in words is "one billion, one hundred forty million, two hundred twenty-three thousand, one hundred three".