13107151127825 has 6 divisors (see below), whose sum is σ = 16252867398534. Its totient is φ = 10485720902240.

The previous prime is 13107151127797. The next prime is 13107151127849. The reversal of 13107151127825 is 52872115170131.

It can be written as a sum of positive squares in 3 ways, for example, as 1538336648209 + 11568814479616 = 1240297^2 + 3401296^2 .

It is not a de Polignac number, because 13107151127825 - 2³⁴ = 13089971258641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262143022532 + ... + 262143022581.

It is an arithmetic number, because the mean of its divisors is an integer number (2708811233089).

Almost surely, 2^{13107151127825} is an apocalyptic number.

It is an amenable number.

13107151127825 is a deficient number, since it is larger than the sum of its proper divisors (3145716270709).

13107151127825 is an equidigital number, since it uses as much as digits as its factorization.

13107151127825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524286045123 (or 524286045118 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 44.

Adding to 13107151127825 its reverse (52872115170131), we get a palindrome (65979266297956).

The spelling of 13107151127825 in words is "thirteen trillion, one hundred seven billion, one hundred fifty-one million, one hundred twenty-seven thousand, eight hundred twenty-five".