1113104142200 has 24 divisors (see below), whose sum is σ = 2587967131080. Its totient is φ = 445241656800.

The previous prime is 1113104142181. The next prime is 1113104142209. The reversal of 1113104142200 is 22414013111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113104142209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2782760156 + ... + 2782760555.

It is an arithmetic number, because the mean of its divisors is an integer number (107831963795).

Almost surely, 2^{1113104142200} is an apocalyptic number.

1113104142200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113104142200 is an abundant number, since it is smaller than the sum of its proper divisors (1474862988880).

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

1113104142200 is a wasteful number, since it uses less digits than its factorization.

1113104142200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565520727 (or 5565520718 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1113104142200 its reverse (22414013111), we get a palindrome (1135518155311).

The spelling of 1113104142200 in words is "one trillion, one hundred thirteen billion, one hundred four million, one hundred forty-two thousand, two hundred".