11102313203 has 16 divisors (see below), whose sum is σ = 11569004544. Its totient is φ = 10645538400.

The previous prime is 11102313197. The next prime is 11102313217. The reversal of 11102313203 is 30231320111.

It is a cyclic number.

It is not a de Polignac number, because 11102313203 - 2³⁰ = 10028571379 is a prime.

It is a super-2 number, since 2×11102313203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102313283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701726 + ... + 717372.

It is an arithmetic number, because the mean of its divisors is an integer number (723062784).

Almost surely, 2^11102313203 is an apocalyptic number.

11102313203 is a deficient number, since it is larger than the sum of its proper divisors (466691341).

11102313203 is a wasteful number, since it uses less digits than its factorization.

11102313203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15962.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11102313203 its reverse (30231320111), we get a palindrome (41333633314).

The spelling of 11102313203 in words is "eleven billion, one hundred two million, three hundred thirteen thousand, two hundred three".