1113042122113 has 4 divisors (see below), whose sum is σ = 1136723869440. Its totient is φ = 1089360374788.

The previous prime is 1113042122111. The next prime is 1113042122161. The reversal of 1113042122113 is 3112212403111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1113042122113 - 2¹ = 1113042122111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113042122111) 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 3 ways as a sum of consecutive naturals, for example, 11840873593 + ... + 11840873686.

It is an arithmetic number, because the mean of its divisors is an integer number (284180967360).

Almost surely, 2^{1113042122113} is an apocalyptic number.

It is an amenable number.

1113042122113 is a deficient number, since it is larger than the sum of its proper divisors (23681747327).

1113042122113 is an equidigital number, since it uses as much as digits as its factorization.

1113042122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23681747326.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1113042122113 its reverse (3112212403111), we get a palindrome (4225254525224).

The spelling of 1113042122113 in words is "one trillion, one hundred thirteen billion, forty-two million, one hundred twenty-two thousand, one hundred thirteen".