1113243421114 has 16 divisors (see below), whose sum is σ = 1917548477280. Its totient is φ = 479387118960.

The previous prime is 1113243421111. The next prime is 1113243421127. The reversal of 1113243421114 is 4111243423111.

It is not an unprimeable number, because it can be changed into a prime (1113243421111) 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, 1331630469 + ... + 1331631304.

It is an arithmetic number, because the mean of its divisors is an integer number (119846779830).

Almost surely, 2^{1113243421114} is an apocalyptic number.

1113243421114 is a deficient number, since it is larger than the sum of its proper divisors (804305056166).

1113243421114 is a wasteful number, since it uses less digits than its factorization.

1113243421114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663261805.

The product of its digits is 2304, while the sum is 28.

Adding to 1113243421114 its reverse (4111243423111), we get a palindrome (5224486844225).

The spelling of 1113243421114 in words is "one trillion, one hundred thirteen billion, two hundred forty-three million, four hundred twenty-one thousand, one hundred fourteen".