11342211303 has 8 divisors (see below), whose sum is σ = 15188988400. Its totient is φ = 7528454208.

The previous prime is 11342211301. The next prime is 11342211323. The reversal of 11342211303 is 30311224311.

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

It is not a de Polignac number, because 11342211303 - 2¹ = 11342211301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11342211303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342211301) 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, 8254198 + ... + 8255571.

It is an arithmetic number, because the mean of its divisors is an integer number (1898623550).

Almost surely, 2^11342211303 is an apocalyptic number.

11342211303 is a deficient number, since it is larger than the sum of its proper divisors (3846777097).

11342211303 is a wasteful number, since it uses less digits than its factorization.

11342211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16510001.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11342211303 its reverse (30311224311), we get a palindrome (41653435614).

The spelling of 11342211303 in words is "eleven billion, three hundred forty-two million, two hundred eleven thousand, three hundred three".