11142300112125 has 128 divisors (see below), whose sum is σ = 23555543531520. Its totient is φ = 4550134176000.

The previous prime is 11142300112117. The next prime is 11142300112147. The reversal of 11142300112125 is 52121100324111.

It is a happy number.

It is not a de Polignac number, because 11142300112125 - 2³ = 11142300112117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11142300112095 and 11142300112104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4208485 + ... + 6324234.

It is an arithmetic number, because the mean of its divisors is an integer number (184027683840).

Almost surely, 2^{11142300112125} is an apocalyptic number.

11142300112125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11142300112125 is an abundant number, since it is smaller than the sum of its proper divisors (12413243419395).

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

11142300112125 is a wasteful number, since it uses less digits than its factorization.

11142300112125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10532788 (or 10532778 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 11142300112125 its reverse (52121100324111), we get a palindrome (63263400436236).

The spelling of 11142300112125 in words is "eleven trillion, one hundred forty-two billion, three hundred million, one hundred twelve thousand, one hundred twenty-five".