11214043 has 2 divisors, whose sum is σ = 11214044. Its totient is φ = 11214042.

The previous prime is 11214031. The next prime is 11214053. The reversal of 11214043 is 34041211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11214043 is a prime.

It is not a weakly prime, because it can be changed into another prime (11214023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607021 + 5607022.

It is an arithmetic number, because the mean of its divisors is an integer number (5607022).

Almost surely, 2^11214043 is an apocalyptic number.

11214043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214043 is an equidigital number, since it uses as much as digits as its factorization.

11214043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11214043 is about 3348.7375233064. The cubic root of 11214043 is about 223.8312597707.

Adding to 11214043 its reverse (34041211), we get a palindrome (45255254).

The spelling of 11214043 in words is "eleven million, two hundred fourteen thousand, forty-three".