13305314025 has 36 divisors (see below), whose sum is σ = 23848218160. Its totient is φ = 7091128800.

The previous prime is 13305314021. The next prime is 13305314039. The reversal of 13305314025 is 52041350331.

It is not a de Polignac number, because 13305314025 - 2² = 13305314021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13305314025.

It is not an unprimeable number, because it can be changed into a prime (13305314021) 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 35 ways as a sum of consecutive naturals, for example, 308010 + ... + 348540.

Almost surely, 2^13305314025 is an apocalyptic number.

13305314025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13305314025 is a deficient number, since it is larger than the sum of its proper divisors (10542904135).

13305314025 is a wasteful number, since it uses less digits than its factorization.

13305314025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42006 (or 41998 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 13305314025 its reverse (52041350331), we get a palindrome (65346664356).

The spelling of 13305314025 in words is "thirteen billion, three hundred five million, three hundred fourteen thousand, twenty-five".