11030043 has 8 divisors (see below), whose sum is σ = 14837328. Its totient is φ = 7288064.

The previous prime is 11030039. The next prime is 11030053. The reversal of 11030043 is 34003011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11030043 - 2² = 11030039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11030053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15930 + ... + 16607.

It is an arithmetic number, because the mean of its divisors is an integer number (1854666).

Almost surely, 2^11030043 is an apocalyptic number.

11030043 is a deficient number, since it is larger than the sum of its proper divisors (3807285).

11030043 is a wasteful number, since it uses less digits than its factorization.

11030043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32653.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 11030043 is about 3321.1508547490. The cubic root of 11030043 is about 222.6002948084.

Adding to 11030043 its reverse (34003011), we get a palindrome (45033054).

The spelling of 11030043 in words is "eleven million, thirty thousand, forty-three".