11130303100 has 36 divisors (see below), whose sum is σ = 27603153424. Its totient is φ = 3816103680.

The previous prime is 11130303089. The next prime is 11130303101. The reversal of 11130303100 is 130303111.

It is a happy number.

It is a super-2 number, since 2×11130303100² (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 (11130303101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7949517 + ... + 7950916.

Almost surely, 2^11130303100 is an apocalyptic number.

11130303100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130303100 is an abundant number, since it is smaller than the sum of its proper divisors (16472850324).

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

11130303100 is a wasteful number, since it uses less digits than its factorization.

11130303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15900454 (or 15900447 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 11130303100 its reverse (130303111), we get a palindrome (11260606211).

The spelling of 11130303100 in words is "eleven billion, one hundred thirty million, three hundred three thousand, one hundred".