1113342041023 has 4 divisors (see below), whose sum is σ = 1113344655280. Its totient is φ = 1113339426768.

The previous prime is 1113342040999. The next prime is 1113342041047. The reversal of 1113342041023 is 3201402433111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1113342040999) and next prime (1113342041047).

It is a cyclic number.

It is not a de Polignac number, because 1113342041023 - 2⁵ = 1113342040991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113342051023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503715 + ... + 1574932.

It is an arithmetic number, because the mean of its divisors is an integer number (278336163820).

Almost surely, 2^{1113342041023} is an apocalyptic number.

1113342041023 is a deficient number, since it is larger than the sum of its proper divisors (2614257).

1113342041023 is an equidigital number, since it uses as much as digits as its factorization.

1113342041023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614256.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1113342041023 its reverse (3201402433111), we get a palindrome (4314744474134).

The spelling of 1113342041023 in words is "one trillion, one hundred thirteen billion, three hundred forty-two million, forty-one thousand, twenty-three".