11131030000120 has 16 divisors (see below), whose sum is σ = 25044817500360. Its totient is φ = 4452412000032.

The previous prime is 11131030000117. The next prime is 11131030000127. The reversal of 11131030000120 is 2100003013111.

It is a self number, because there is not a number n which added to its sum of digits gives 11131030000120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131030000127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139137874962 + ... + 139137875041.

Almost surely, 2^{11131030000120} is an apocalyptic number.

11131030000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11131030000120 is an abundant number, since it is smaller than the sum of its proper divisors (13913787500240).

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

11131030000120 is a wasteful number, since it uses less digits than its factorization.

11131030000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278275750014 (or 278275750010 counting only the distinct ones).

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

Adding to 11131030000120 its reverse (2100003013111), we get a palindrome (13231033013231).

The spelling of 11131030000120 in words is "eleven trillion, one hundred thirty-one billion, thirty million, one hundred twenty", and thus it is an aban number.