11131003030 has 32 divisors (see below), whose sum is σ = 22971265344. Its totient is φ = 3804143616.

The previous prime is 11131003001. The next prime is 11131003031. The reversal of 11131003030 is 3030013111.

It is a happy number.

11131003030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11131003030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131003031) 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, 232107 + ... + 275926.

It is an arithmetic number, because the mean of its divisors is an integer number (717852042).

Almost surely, 2^11131003030 is an apocalyptic number.

11131003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11131003030 is an abundant number, since it is smaller than the sum of its proper divisors (11840262314).

11131003030 is a wasteful number, since it uses less digits than its factorization.

11131003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508360.

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

Adding to 11131003030 its reverse (3030013111), we get a palindrome (14161016141).

The spelling of 11131003030 in words is "eleven billion, one hundred thirty-one million, three thousand, thirty".