11310232203 has 32 divisors (see below), whose sum is σ = 17458560000. Its totient is φ = 7227704736.

The previous prime is 11310232189. The next prime is 11310232217. The reversal of 11310232203 is 30223201311.

It is an interprime number because it is at equal distance from previous prime (11310232189) and next prime (11310232217).

It is not a de Polignac number, because 11310232203 - 2²⁵ = 11276677771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11310232273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56878 + ... + 160796.

It is an arithmetic number, because the mean of its divisors is an integer number (545580000).

Almost surely, 2^11310232203 is an apocalyptic number.

11310232203 is a deficient number, since it is larger than the sum of its proper divisors (6148327797).

11310232203 is a wasteful number, since it uses less digits than its factorization.

11310232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104096 (or 104090 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11310232203 its reverse (30223201311), we get a palindrome (41533433514).

The spelling of 11310232203 in words is "eleven billion, three hundred ten million, two hundred thirty-two thousand, two hundred three".