13102271 has 8 divisors (see below), whose sum is σ = 16125984. Its totient is φ = 10366560.

The previous prime is 13102261. The next prime is 13102277. The reversal of 13102271 is 17220131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13102271 - 2⁶ = 13102207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71900 + ... + 72081.

It is an arithmetic number, because the mean of its divisors is an integer number (2015748).

Almost surely, 2^13102271 is an apocalyptic number.

13102271 is a deficient number, since it is larger than the sum of its proper divisors (3023713).

13102271 is a wasteful number, since it uses less digits than its factorization.

13102271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144001.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 13102271 is about 3619.7059272819. The cubic root of 13102271 is about 235.7484572087.

The spelling of 13102271 in words is "thirteen million, one hundred two thousand, two hundred seventy-one".