13352445352031 has 2 divisors, whose sum is σ = 13352445352032. Its totient is φ = 13352445352030.

The previous prime is 13352445351997. The next prime is 13352445352039. The reversal of 13352445352031 is 13025354425331.

13352445352031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13352445352031 - 2³⁰ = 13351371610207 is a prime.

It is a super-2 number, since 2×13352445352031² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13352445352031.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13352445352039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676222676015 + 6676222676016.

It is an arithmetic number, because the mean of its divisors is an integer number (6676222676016).

Almost surely, 2^{13352445352031} is an apocalyptic number.

13352445352031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352445352031 is an equidigital number, since it uses as much as digits as its factorization.

13352445352031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 13352445352031 its reverse (13025354425331), we get a palindrome (26377799777362).

The spelling of 13352445352031 in words is "thirteen trillion, three hundred fifty-two billion, four hundred forty-five million, three hundred fifty-two thousand, thirty-one".