1113456430 has 16 divisors (see below), whose sum is σ = 2109707280. Its totient is φ = 421941312.

The previous prime is 1113456413. The next prime is 1113456431. The reversal of 1113456430 is 346543111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113456431) 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 7 ways as a sum of consecutive naturals, for example, 2929959 + ... + 2930338.

It is an arithmetic number, because the mean of its divisors is an integer number (131856705).

Almost surely, 2^1113456430 is an apocalyptic number.

1113456430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113456430 is a deficient number, since it is larger than the sum of its proper divisors (996250850).

1113456430 is a wasteful number, since it uses less digits than its factorization.

1113456430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860323.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1113456430 is about 33368.4945719761. The cubic root of 1113456430 is about 1036.4724016187.

Adding to 1113456430 its reverse (346543111), we get a palindrome (1459999541).

The spelling of 1113456430 in words is "one billion, one hundred thirteen million, four hundred fifty-six thousand, four hundred thirty".