13325102346265 has 4 divisors (see below), whose sum is σ = 15990122815524. Its totient is φ = 10660081877008.

The previous prime is 13325102346203. The next prime is 13325102346331. The reversal of 13325102346265 is 56264320152331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4730542350361 + 8594559995904 = 2174981^2 + 2931648^2 .

It is a cyclic number.

It is not a de Polignac number, because 13325102346265 - 2¹⁷ = 13325102215193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332510234622 + ... + 1332510234631.

It is an arithmetic number, because the mean of its divisors is an integer number (3997530703881).

Almost surely, 2^{13325102346265} is an apocalyptic number.

It is an amenable number.

13325102346265 is a deficient number, since it is larger than the sum of its proper divisors (2665020469259).

13325102346265 is an equidigital number, since it uses as much as digits as its factorization.

13325102346265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665020469258.

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 13325102346265 its reverse (56264320152331), we get a palindrome (69589422498596).

The spelling of 13325102346265 in words is "thirteen trillion, three hundred twenty-five billion, one hundred two million, three hundred forty-six thousand, two hundred sixty-five".