11131030200 has 48 divisors (see below), whose sum is σ = 34506195480. Its totient is φ = 2968274560.

The previous prime is 11131030199. The next prime is 11131030201. The reversal of 11131030200 is 203013111.

11131030200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11131030199) and next prime (11131030201).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131030201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9275259 + ... + 9276458.

Almost surely, 2^11131030200 is an apocalyptic number.

11131030200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11131030200 is an abundant number, since it is smaller than the sum of its proper divisors (23375165280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11131030200 is a wasteful number, since it uses less digits than its factorization.

11131030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18551736 (or 18551727 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11131030200 its reverse (203013111), we get a palindrome (11334043311).

The spelling of 11131030200 in words is "eleven billion, one hundred thirty-one million, thirty thousand, two hundred".