13352020442023 has 4 divisors (see below), whose sum is σ = 13352243329008. Its totient is φ = 13351797555040.

The previous prime is 13352020441979. The next prime is 13352020442081. The reversal of 13352020442023 is 32024402025331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13352020442023 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 (13352020442923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111353611 + ... + 111473452.

It is an arithmetic number, because the mean of its divisors is an integer number (3338060832252).

Almost surely, 2^{13352020442023} is an apocalyptic number.

13352020442023 is a deficient number, since it is larger than the sum of its proper divisors (222886985).

13352020442023 is an equidigital number, since it uses as much as digits as its factorization.

13352020442023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222886984.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 13352020442023 its reverse (32024402025331), we get a palindrome (45376422467354).

The spelling of 13352020442023 in words is "thirteen trillion, three hundred fifty-two billion, twenty million, four hundred forty-two thousand, twenty-three".