1134143 has 2 divisors, whose sum is σ = 1134144. Its totient is φ = 1134142.

The previous prime is 1134137. The next prime is 1134149. The reversal of 1134143 is 3414311.

It is a balanced prime because it is at equal distance from previous prime (1134137) and next prime (1134149).

It is an emirp because it is prime and its reverse (3414311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134143 - 2⁶ = 1134079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567071 + 567072.

It is an arithmetic number, because the mean of its divisors is an integer number (567072).

2^1134143 is an apocalyptic number.

1134143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134143 is an equidigital number, since it uses as much as digits as its factorization.

1134143 is an evil number, because the sum of its binary digits is even.

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

The square root of 1134143 is about 1064.9615016516. The cubic root of 1134143 is about 104.2851825117.

Adding to 1134143 its reverse (3414311), we get a palindrome (4548454).

It can be divided in two parts, 11 and 34143, that multiplied together give a palindrome (375573).

The spelling of 1134143 in words is "one million, one hundred thirty-four thousand, one hundred forty-three".