11245043 has 2 divisors, whose sum is σ = 11245044. Its totient is φ = 11245042.

The previous prime is 11245021. The next prime is 11245049. The reversal of 11245043 is 34054211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11245043 - 2⁸ = 11244787 is a prime.

It is not a weakly prime, because it can be changed into another prime (11245049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622521 + 5622522.

It is an arithmetic number, because the mean of its divisors is an integer number (5622522).

Almost surely, 2^11245043 is an apocalyptic number.

11245043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11245043 is an equidigital number, since it uses as much as digits as its factorization.

11245043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11245043 is about 3353.3629389018. The cubic root of 11245043 is about 224.0373223844.

Adding to 11245043 its reverse (34054211), we get a palindrome (45299254).

The spelling of 11245043 in words is "eleven million, two hundred forty-five thousand, forty-three".