11203102130 has 32 divisors (see below), whose sum is σ = 22065352128. Its totient is φ = 4061534400.

The previous prime is 11203102129. The next prime is 11203102139. The reversal of 11203102130 is 3120130211.

11203102130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11203102139) 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 15 ways as a sum of consecutive naturals, for example, 117437 + ... + 190256.

It is an arithmetic number, because the mean of its divisors is an integer number (689542254).

Almost surely, 2^11203102130 is an apocalyptic number.

11203102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11203102130 is a deficient number, since it is larger than the sum of its proper divisors (10862249998).

11203102130 is a wasteful number, since it uses less digits than its factorization.

11203102130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308042.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11203102130 its reverse (3120130211), we get a palindrome (14323232341).

The spelling of 11203102130 in words is "eleven billion, two hundred three million, one hundred two thousand, one hundred thirty".