11113120030 has 32 divisors (see below), whose sum is σ = 20418835104. Its totient is φ = 4353288576.

The previous prime is 11113120019. The next prime is 11113120063. The reversal of 11113120030 is 3002131111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270744 + ... + 309076.

It is an arithmetic number, because the mean of its divisors is an integer number (638088597).

Almost surely, 2^11113120030 is an apocalyptic number.

11113120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113120030 is a deficient number, since it is larger than the sum of its proper divisors (9305715074).

11113120030 is a wasteful number, since it uses less digits than its factorization.

11113120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38940.

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

Adding to 11113120030 its reverse (3002131111), we get a palindrome (14115251141).

The spelling of 11113120030 in words is "eleven billion, one hundred thirteen million, one hundred twenty thousand, thirty".