11121013030 has 16 divisors (see below), whose sum is σ = 20483355024. Its totient is φ = 4344953760.

The previous prime is 11121013021. The next prime is 11121013031. The reversal of 11121013030 is 3031012111.

11121013030 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 11121013030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121013031) 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 7 ways as a sum of consecutive naturals, for example, 12930981 + ... + 12931840.

It is an arithmetic number, because the mean of its divisors is an integer number (1280209689).

Almost surely, 2^11121013030 is an apocalyptic number.

11121013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121013030 is a deficient number, since it is larger than the sum of its proper divisors (9362341994).

11121013030 is a wasteful number, since it uses less digits than its factorization.

11121013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25862871.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11121013030 its reverse (3031012111), we get a palindrome (14152025141).

The spelling of 11121013030 in words is "eleven billion, one hundred twenty-one million, thirteen thousand, thirty".