13127325 has 24 divisors (see below), whose sum is σ = 21808128. Its totient is φ = 6967680.

The previous prime is 13127321. The next prime is 13127329. The reversal of 13127325 is 52372131.

13127325 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13127321) and next prime (13127329).

It is not a de Polignac number, because 13127325 - 2² = 13127321 is a prime.

It is a Curzon number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 13127295 and 13127304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13127321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28497 + ... + 28953.

It is an arithmetic number, because the mean of its divisors is an integer number (908672).

Almost surely, 2^13127325 is an apocalyptic number.

13127325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13127325 is a deficient number, since it is larger than the sum of its proper divisors (8680803).

13127325 is a wasteful number, since it uses less digits than its factorization.

13127325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 848 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 13127325 is about 3623.1650528233. The cubic root of 13127325 is about 235.8986266233.

Adding to 13127325 its reverse (52372131), we get a palindrome (65499456).

The spelling of 13127325 in words is "thirteen million, one hundred twenty-seven thousand, three hundred twenty-five".