1113124470 has 64 divisors (see below), whose sum is σ = 2857934016. Its totient is φ = 276480000.

The previous prime is 1113124469. The next prime is 1113124477. The reversal of 1113124470 is 744213111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113124470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113124477) 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, 38220 + ... + 60720.

It is an arithmetic number, because the mean of its divisors is an integer number (44655219).

Almost surely, 2^1113124470 is an apocalyptic number.

1113124470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113124470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428967008).

1113124470 is an abundant number, since it is smaller than the sum of its proper divisors (1744809546).

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

1113124470 is a wasteful number, since it uses less digits than its factorization.

1113124470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22625.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1113124470 is about 33363.5200481004. The cubic root of 1113124470 is about 1036.3693885842.

Adding to 1113124470 its reverse (744213111), we get a palindrome (1857337581).

The spelling of 1113124470 in words is "one billion, one hundred thirteen million, one hundred twenty-four thousand, four hundred seventy".