11114131430 has 16 divisors (see below), whose sum is σ = 20007049680. Its totient is φ = 4445294112.

The previous prime is 11114131423. The next prime is 11114131451. The reversal of 11114131430 is 3413141111.

It is a congruent number.

It is an unprimeable number.

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, 111317 + ... + 186063.

It is an arithmetic number, because the mean of its divisors is an integer number (1250440605).

Almost surely, 2^11114131430 is an apocalyptic number.

11114131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11114131430 is a deficient number, since it is larger than the sum of its proper divisors (8892918250).

11114131430 is a wasteful number, since it uses less digits than its factorization.

11114131430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89623.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11114131430 its reverse (3413141111), we get a palindrome (14527272541).

The spelling of 11114131430 in words is "eleven billion, one hundred fourteen million, one hundred thirty-one thousand, four hundred thirty".