1113124144120 has 32 divisors (see below), whose sum is σ = 2504702754720. Its totient is φ = 445218825600.

The previous prime is 1113124144087. The next prime is 1113124144147. The reversal of 1113124144120 is 214414213111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374187 + ... + 1538266.

It is an arithmetic number, because the mean of its divisors is an integer number (78271961085).

Almost surely, 2^{1113124144120} is an apocalyptic number.

1113124144120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113124144120 is an abundant number, since it is smaller than the sum of its proper divisors (1391578610600).

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

1113124144120 is a wasteful number, since it uses less digits than its factorization.

1113124144120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927015 (or 1927011 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1113124144120 its reverse (214414213111), we get a palindrome (1327538357231).

The spelling of 1113124144120 in words is "one trillion, one hundred thirteen billion, one hundred twenty-four million, one hundred forty-four thousand, one hundred twenty".