13101325 has 6 divisors (see below), whose sum is σ = 16245674. Its totient is φ = 10481040.

The previous prime is 13101307. The next prime is 13101331. The reversal of 13101325 is 52310131.

It can be written as a sum of positive squares in 3 ways, for example, as 119716 + 12981609 = 346^2 + 3603^2 .

It is not a de Polignac number, because 13101325 - 2²³ = 4712717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13101299 and 13101308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262002 + ... + 262051.

Almost surely, 2^13101325 is an apocalyptic number.

It is an amenable number.

13101325 is a deficient number, since it is larger than the sum of its proper divisors (3144349).

13101325 is an equidigital number, since it uses as much as digits as its factorization.

13101325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524063 (or 524058 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 13101325 is about 3619.5752513244. The cubic root of 13101325 is about 235.7427832964.

Adding to 13101325 its reverse (52310131), we get a palindrome (65411456).

The spelling of 13101325 in words is "thirteen million, one hundred one thousand, three hundred twenty-five".