1112301420 has 96 divisors (see below), whose sum is σ = 3285004800. Its totient is φ = 280433664.

The previous prime is 1112301403. The next prime is 1112301427. The reversal of 1112301420 is 241032111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1112301420.

It is not an unprimeable number, because it can be changed into a prime (1112301427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1101876 + ... + 1102884.

It is an arithmetic number, because the mean of its divisors is an integer number (34218800).

Almost surely, 2^1112301420 is an apocalyptic number.

1112301420 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 1112301420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1642502400).

1112301420 is an abundant number, since it is smaller than the sum of its proper divisors (2172703380).

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

1112301420 is a wasteful number, since it uses less digits than its factorization.

1112301420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007 (or 2005 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1112301420 is about 33351.1831874073. The cubic root of 1112301420 is about 1036.1138933039.

Adding to 1112301420 its reverse (241032111), we get a palindrome (1353333531).

The spelling of 1112301420 in words is "one billion, one hundred twelve million, three hundred one thousand, four hundred twenty".