11003113130 has 64 divisors (see below), whose sum is σ = 20519059968. Its totient is φ = 4245895680.

The previous prime is 11003113081. The next prime is 11003113139. The reversal of 11003113130 is 3131130011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11003113139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10651094 + ... + 10652126.

It is an arithmetic number, because the mean of its divisors is an integer number (320610312).

Almost surely, 2^11003113130 is an apocalyptic number.

11003113130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11003113130 is a deficient number, since it is larger than the sum of its proper divisors (9515946838).

11003113130 is a wasteful number, since it uses less digits than its factorization.

11003113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11003113130 its reverse (3131130011), we get a palindrome (14134243141).

The spelling of 11003113130 in words is "eleven billion, three million, one hundred thirteen thousand, one hundred thirty".