11353043 has 8 divisors (see below), whose sum is σ = 12557328. Its totient is φ = 10196064.

The previous prime is 11353031. The next prime is 11353049. The reversal of 11353043 is 34035311.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11353043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11353049) 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, 11321 + ... + 12282.

It is an arithmetic number, because the mean of its divisors is an integer number (1569666).

Almost surely, 2^11353043 is an apocalyptic number.

11353043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11353043 is a deficient number, since it is larger than the sum of its proper divisors (1204285).

11353043 is a wasteful number, since it uses less digits than its factorization.

11353043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23653.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 11353043 is about 3369.4276962119. The cubic root of 11353043 is about 224.7522738544.

Adding to 11353043 its reverse (34035311), we get a palindrome (45388354).

The spelling of 11353043 in words is "eleven million, three hundred fifty-three thousand, forty-three".