11242351 has 4 divisors (see below), whose sum is σ = 11268400. Its totient is φ = 11216304.

The previous prime is 11242327. The next prime is 11242373. The reversal of 11242351 is 15324211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11242351 - 2⁷ = 11242223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12366 + ... + 13243.

It is an arithmetic number, because the mean of its divisors is an integer number (2817100).

Almost surely, 2^11242351 is an apocalyptic number.

11242351 is a deficient number, since it is larger than the sum of its proper divisors (26049).

11242351 is an equidigital number, since it uses as much as digits as its factorization.

11242351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26048.

The product of its digits is 240, while the sum is 19.

The square root of 11242351 is about 3352.9615267700. The cubic root of 11242351 is about 224.0194431996.

Adding to 11242351 its reverse (15324211), we get a palindrome (26566562).

The spelling of 11242351 in words is "eleven million, two hundred forty-two thousand, three hundred fifty-one".