1103334143 has 2 divisors, whose sum is σ = 1103334144. Its totient is φ = 1103334142.

The previous prime is 1103334139. The next prime is 1103334223. The reversal of 1103334143 is 3414333011.

It is a weak prime.

It is an emirp because it is prime and its reverse (3414333011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1103334143 - 2² = 1103334139 is a prime.

It is a super-2 number, since 2×1103334143² = 2434692462219088898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103334343) 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, 551667071 + 551667072.

It is an arithmetic number, because the mean of its divisors is an integer number (551667072).

Almost surely, 2^1103334143 is an apocalyptic number.

1103334143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103334143 is an equidigital number, since it uses as much as digits as its factorization.

1103334143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1103334143 is about 33216.4739700047. The cubic root of 1103334143 is about 1033.3220239368.

Adding to 1103334143 its reverse (3414333011), we get a palindrome (4517667154).

The spelling of 1103334143 in words is "one billion, one hundred three million, three hundred thirty-four thousand, one hundred forty-three".