11342003 has 8 divisors (see below), whose sum is σ = 11496576. Its totient is φ = 11188800.

The previous prime is 11341991. The next prime is 11342011. The reversal of 11342003 is 30024311.

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-11342003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11342203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40223 + ... + 40503.

It is an arithmetic number, because the mean of its divisors is an integer number (1437072).

Almost surely, 2^11342003 is an apocalyptic number.

11342003 is a deficient number, since it is larger than the sum of its proper divisors (154573).

11342003 is a wasteful number, since it uses less digits than its factorization.

11342003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11342003 is about 3367.7890373359. The cubic root of 11342003 is about 224.6793985375.

Adding to 11342003 its reverse (30024311), we get a palindrome (41366314).

The spelling of 11342003 in words is "eleven million, three hundred forty-two thousand, three".