11034143 has 4 divisors (see below), whose sum is σ = 11268960. Its totient is φ = 10799328.

The previous prime is 11034119. The next prime is 11034151. The reversal of 11034143 is 34143011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34143011 = 7 ⋅4877573.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11034143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11036143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117338 + ... + 117431.

It is an arithmetic number, because the mean of its divisors is an integer number (2817240).

Almost surely, 2^11034143 is an apocalyptic number.

11034143 is a deficient number, since it is larger than the sum of its proper divisors (234817).

11034143 is an equidigital number, since it uses as much as digits as its factorization.

11034143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234816.

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

The square root of 11034143 is about 3321.7680533114. The cubic root of 11034143 is about 222.6278724631.

Adding to 11034143 its reverse (34143011), we get a palindrome (45177154).

The spelling of 11034143 in words is "eleven million, thirty-four thousand, one hundred forty-three".