13270020001325 has 12 divisors (see below), whose sum is σ = 16899549797460. Its totient is φ = 10329096648960.

The previous prime is 13270020001321. The next prime is 13270020001369. The reversal of 13270020001325 is 52310002007231.

It can be written as a sum of positive squares in 6 ways, for example, as 169189078276 + 13100830923049 = 411326^2 + 3619507^2 .

It is not a de Polignac number, because 13270020001325 - 2² = 13270020001321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13270020001294 and 13270020001303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13270020001321) 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 11 ways as a sum of consecutive naturals, for example, 7172982860 + ... + 7172984709.

It is an arithmetic number, because the mean of its divisors is an integer number (1408295816455).

Almost surely, 2^{13270020001325} is an apocalyptic number.

It is an amenable number.

13270020001325 is a deficient number, since it is larger than the sum of its proper divisors (3629529796135).

13270020001325 is a wasteful number, since it uses less digits than its factorization.

13270020001325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14345967616 (or 14345967611 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

Adding to 13270020001325 its reverse (52310002007231), we get a palindrome (65580022008556).

The spelling of 13270020001325 in words is "thirteen trillion, two hundred seventy billion, twenty million, one thousand, three hundred twenty-five".