1113412430 has 64 divisors (see below), whose sum is σ = 2242211328. Its totient is φ = 395297280.

The previous prime is 1113412411. The next prime is 1113412439. The reversal of 1113412430 is 342143111.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113412439) 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, 696392 + ... + 697988.

It is an arithmetic number, because the mean of its divisors is an integer number (35034552).

Almost surely, 2^1113412430 is an apocalyptic number.

1113412430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113412430 is an abundant number, since it is smaller than the sum of its proper divisors (1128798898).

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

1113412430 is a wasteful number, since it uses less digits than its factorization.

1113412430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1113412430 is about 33367.8352609216. The cubic root of 1113412430 is about 1036.4587488209.

Adding to 1113412430 its reverse (342143111), we get a palindrome (1455555541).

The spelling of 1113412430 in words is "one billion, one hundred thirteen million, four hundred twelve thousand, four hundred thirty".