13122451515353 has 8 divisors (see below), whose sum is σ = 13335848762880. Its totient is φ = 12910236524640.

The previous prime is 13122451515343. The next prime is 13122451515367. The reversal of 13122451515353 is 35351515422131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13122451515353 - 2⁸ = 13122451515097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13122451515353.

It is not an unprimeable number, because it can be changed into a prime (13122451515343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295541825 + ... + 295586222.

It is an arithmetic number, because the mean of its divisors is an integer number (1666981095360).

Almost surely, 2^{13122451515353} is an apocalyptic number.

It is an amenable number.

13122451515353 is a deficient number, since it is larger than the sum of its proper divisors (213397247527).

13122451515353 is an equidigital number, since it uses as much as digits as its factorization.

13122451515353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591128407.

The product of its digits is 270000, while the sum is 41.

Adding to 13122451515353 its reverse (35351515422131), we get a palindrome (48473966937484).

The spelling of 13122451515353 in words is "thirteen trillion, one hundred twenty-two billion, four hundred fifty-one million, five hundred fifteen thousand, three hundred fifty-three".