1112013300 has 72 divisors (see below), whose sum is σ = 3230168256. Its totient is φ = 295362560.

The previous prime is 1112013241. The next prime is 1112013317. The reversal of 1112013300 is 33102111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69889 + ... + 84311.

It is an arithmetic number, because the mean of its divisors is an integer number (44863448).

Almost surely, 2^1112013300 is an apocalyptic number.

1112013300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112013300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615084128).

1112013300 is an abundant number, since it is smaller than the sum of its proper divisors (2118154956).

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

1112013300 is a wasteful number, since it uses less digits than its factorization.

1112013300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14697 (or 14690 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1112013300 is about 33346.8634207177. The cubic root of 1112013300 is about 1036.0244238762.

Adding to 1112013300 its reverse (33102111), we get a palindrome (1145115411).

The spelling of 1112013300 in words is "one billion, one hundred twelve million, thirteen thousand, three hundred".