11113430 has 16 divisors (see below), whose sum is σ = 20230560. Its totient is φ = 4395072.

The previous prime is 11113429. The next prime is 11113433. The reversal of 11113430 is 3431111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5354 + ... + 7133.

It is an arithmetic number, because the mean of its divisors is an integer number (1264410).

Almost surely, 2^11113430 is an apocalyptic number.

11113430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113430 is a deficient number, since it is larger than the sum of its proper divisors (9117130).

11113430 is a wasteful number, since it uses less digits than its factorization.

11113430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12583.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 11113430 is about 3333.6811485204. The cubic root of 11113430 is about 223.1598390206.

Adding to 11113430 its reverse (3431111), we get a palindrome (14544541).

The spelling of 11113430 in words is "eleven million, one hundred thirteen thousand, four hundred thirty".