13101305 has 32 divisors (see below), whose sum is σ = 19305216. Its totient is φ = 8331264.

The previous prime is 13101299. The next prime is 13101307. The reversal of 13101305 is 50310131.

It is a cyclic number.

It is not a de Polignac number, because 13101305 - 2⁴ = 13101289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13101305.

It is not an unprimeable number, because it can be changed into a prime (13101307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57602 + ... + 57828.

It is an arithmetic number, because the mean of its divisors is an integer number (603288).

Almost surely, 2^13101305 is an apocalyptic number.

It is an amenable number.

13101305 is a deficient number, since it is larger than the sum of its proper divisors (6203911).

13101305 is a wasteful number, since it uses less digits than its factorization.

13101305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 13101305 is about 3619.5724885682. The cubic root of 13101305 is about 235.7426633376.

Adding to 13101305 its reverse (50310131), we get a palindrome (63411436).

The spelling of 13101305 in words is "thirteen million, one hundred one thousand, three hundred five".