11310132303 has 20 divisors (see below), whose sum is σ = 16910201088. Its totient is φ = 7533475200.

The previous prime is 11310132289. The next prime is 11310132307. The reversal of 11310132303 is 30323101311.

It is a happy number.

It is not a de Polignac number, because 11310132303 - 2⁵ = 11310132271 is a prime.

It is a super-2 number, since 2×11310132303² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310132307) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32575 + ... + 153887.

Almost surely, 2^11310132303 is an apocalyptic number.

11310132303 is a deficient number, since it is larger than the sum of its proper divisors (5600068785).

11310132303 is a wasteful number, since it uses less digits than its factorization.

11310132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122476 (or 122467 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11310132303 its reverse (30323101311), we get a palindrome (41633233614).

The spelling of 11310132303 in words is "eleven billion, three hundred ten million, one hundred thirty-two thousand, three hundred three".