11121140420130 has 64 divisors (see below), whose sum is σ = 28744262080128. Its totient is φ = 2737474206720.

The previous prime is 11121140420087. The next prime is 11121140420147. The reversal of 11121140420130 is 3102404112111.

It is a junction number, because it is equal to n+sod(n) for n = 11121140420097 and 11121140420106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38200177 + ... + 38490203.

It is an arithmetic number, because the mean of its divisors is an integer number (449129095002).

Almost surely, 2^{11121140420130} is an apocalyptic number.

11121140420130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121140420130 is an abundant number, since it is smaller than the sum of its proper divisors (17623121659998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11121140420130 is a wasteful number, since it uses less digits than its factorization.

11121140420130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388371.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11121140420130 its reverse (3102404112111), we get a palindrome (14223544532241).

The spelling of 11121140420130 in words is "eleven trillion, one hundred twenty-one billion, one hundred forty million, four hundred twenty thousand, one hundred thirty".