11342013203 has 8 divisors (see below), whose sum is σ = 11448924960. Its totient is φ = 11235153600.

The previous prime is 11342013191. The next prime is 11342013217. The reversal of 11342013203 is 30231024311.

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-11342013203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11342018203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529151 + ... + 550167.

It is an arithmetic number, because the mean of its divisors is an integer number (1431115620).

Almost surely, 2^11342013203 is an apocalyptic number.

11342013203 is a deficient number, since it is larger than the sum of its proper divisors (106911757).

11342013203 is a wasteful number, since it uses less digits than its factorization.

11342013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26077.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11342013203 its reverse (30231024311), we get a palindrome (41573037514).

The spelling of 11342013203 in words is "eleven billion, three hundred forty-two million, thirteen thousand, two hundred three".