13127355 has 24 divisors (see below), whose sum is σ = 22943232. Its totient is φ = 6943104.

The previous prime is 13127333. The next prime is 13127381. The reversal of 13127355 is 55372131.

It is not a de Polignac number, because 13127355 - 2⁸ = 13127099 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 4567 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (955968).

Almost surely, 2^13127355 is an apocalyptic number.

13127355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13127355 is a deficient number, since it is larger than the sum of its proper divisors (9815877).

13127355 is a wasteful number, since it uses less digits than its factorization.

13127355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435 (or 2432 counting only the distinct ones).

The product of its digits is 3150, while the sum is 27.

The square root of 13127355 is about 3623.1691928476. The cubic root of 13127355 is about 235.8988063236.

Adding to 13127355 its reverse (55372131), we get a palindrome (68499486).

It can be divided in two parts, 131273 and 55, that added together give a triangular number (131328 = T₅₁₂).

The spelling of 13127355 in words is "thirteen million, one hundred twenty-seven thousand, three hundred fifty-five".