1113343232123 has 16 divisors (see below), whose sum is σ = 1186239667200. Its totient is φ = 1041880592160.

The previous prime is 1113343232087. The next prime is 1113343232153. The reversal of 1113343232123 is 3212323433111.

It is not a de Polignac number, because 1113343232123 - 2⁶ = 1113343232059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113343232153) 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 15 ways as a sum of consecutive naturals, for example, 11097878 + ... + 11197748.

It is an arithmetic number, because the mean of its divisors is an integer number (74139979200).

Almost surely, 2^{1113343232123} is an apocalyptic number.

1113343232123 is a deficient number, since it is larger than the sum of its proper divisors (72896435077).

1113343232123 is an equidigital number, since it uses as much as digits as its factorization.

1113343232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107042.

The product of its digits is 7776, while the sum is 29.

Adding to 1113343232123 its reverse (3212323433111), we get a palindrome (4325666665234).

The spelling of 1113343232123 in words is "one trillion, one hundred thirteen billion, three hundred forty-three million, two hundred thirty-two thousand, one hundred twenty-three".