13201250025165 has 16 divisors (see below), whose sum is σ = 21156797419008. Its totient is φ = 7029067553856.

The previous prime is 13201250025163. The next prime is 13201250025167. The reversal of 13201250025165 is 56152005210231.

It is an interprime number because it is at equal distance from previous prime (13201250025163) and next prime (13201250025167).

It is not a de Polignac number, because 13201250025165 - 2¹ = 13201250025163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201250025163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724935982 + ... + 724954191.

It is an arithmetic number, because the mean of its divisors is an integer number (1322299838688).

Almost surely, 2^{13201250025165} is an apocalyptic number.

13201250025165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13201250025165 is a deficient number, since it is larger than the sum of its proper divisors (7955547393843).

13201250025165 is a wasteful number, since it uses less digits than its factorization.

13201250025165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449890788.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 13201250025165 its reverse (56152005210231), we get a palindrome (69353255235396).

The spelling of 13201250025165 in words is "thirteen trillion, two hundred one billion, two hundred fifty million, twenty-five thousand, one hundred sixty-five".