1140002203 has 2 divisors, whose sum is σ = 1140002204. Its totient is φ = 1140002202.

The previous prime is 1140002159. The next prime is 1140002207. The reversal of 1140002203 is 3022000411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140002203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140002207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570001101 + 570001102.

It is an arithmetic number, because the mean of its divisors is an integer number (570001102).

Almost surely, 2^1140002203 is an apocalyptic number.

1140002203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140002203 is an equidigital number, since it uses as much as digits as its factorization.

1140002203 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1140002203 is about 33763.9186558669. The cubic root of 1140002203 is about 1044.6445997314.

Adding to 1140002203 its reverse (3022000411), we get a palindrome (4162002614).

The spelling of 1140002203 in words is "one billion, one hundred forty million, two thousand, two hundred three".