11014143 has 16 divisors (see below), whose sum is σ = 16862976. Its totient is φ = 6264000.

The previous prime is 11014141. The next prime is 11014169. The reversal of 11014143 is 34141011.

It is not a de Polignac number, because 11014143 - 2¹ = 11014141 is a prime.

It is a super-2 number, since 2×11014143² = 242622692048898, which contains 22 as substring.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3768 + ... + 6018.

It is an arithmetic number, because the mean of its divisors is an integer number (1053936).

Almost surely, 2^11014143 is an apocalyptic number.

11014143 is a deficient number, since it is larger than the sum of its proper divisors (5848833).

11014143 is a wasteful number, since it uses less digits than its factorization.

11014143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11014143 is about 3318.7562429320. The cubic root of 11014143 is about 222.4932826319.

Adding to 11014143 its reverse (34141011), we get a palindrome (45155154).

The spelling of 11014143 in words is "eleven million, fourteen thousand, one hundred forty-three".