11153843 has 2 divisors, whose sum is σ = 11153844. Its totient is φ = 11153842.

The previous prime is 11153833. The next prime is 11153851. The reversal of 11153843 is 34835111.

11153843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11153843 - 2¹⁶ = 11088307 is a prime.

It is not a weakly prime, because it can be changed into another prime (11153803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576921 + 5576922.

It is an arithmetic number, because the mean of its divisors is an integer number (5576922).

Almost surely, 2^11153843 is an apocalyptic number.

11153843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11153843 is an equidigital number, since it uses as much as digits as its factorization.

11153843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 26.

The square root of 11153843 is about 3339.7369656906. The cubic root of 11153843 is about 223.4300121017.

Adding to 11153843 its reverse (34835111), we get a palindrome (45988954).

The spelling of 11153843 in words is "eleven million, one hundred fifty-three thousand, eight hundred forty-three".