11243141 has 8 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 8895600.

The previous prime is 11243131. The next prime is 11243149. The reversal of 11243141 is 14134211.

It is a happy number.

11243141 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11243141 - 2¹⁴ = 11226757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61685 + ... + 61866.

It is an arithmetic number, because the mean of its divisors is an integer number (1729728).

Almost surely, 2^11243141 is an apocalyptic number.

It is an amenable number.

11243141 is a deficient number, since it is larger than the sum of its proper divisors (2594683).

11243141 is a wasteful number, since it uses less digits than its factorization.

11243141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123571.

The product of its digits is 96, while the sum is 17.

The square root of 11243141 is about 3353.0793310031. The cubic root of 11243141 is about 224.0246903588.

Adding to 11243141 its reverse (14134211), we get a palindrome (25377352).

The spelling of 11243141 in words is "eleven million, two hundred forty-three thousand, one hundred forty-one".