11043316203 has 8 divisors (see below), whose sum is σ = 15232160400. Its totient is φ = 7108341408.

The previous prime is 11043316187. The next prime is 11043316213. The reversal of 11043316203 is 30261334011.

It is a happy number.

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

It is not a de Polignac number, because 11043316203 - 2⁴ = 11043316187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11043316213) 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, 63467248 + ... + 63467421.

It is an arithmetic number, because the mean of its divisors is an integer number (1904020050).

Almost surely, 2^11043316203 is an apocalyptic number.

11043316203 is a deficient number, since it is larger than the sum of its proper divisors (4188844197).

11043316203 is a wasteful number, since it uses less digits than its factorization.

11043316203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126934701.

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 11043316203 in words is "eleven billion, forty-three million, three hundred sixteen thousand, two hundred three".