13171701 has 16 divisors (see below), whose sum is σ = 18123840. Its totient is φ = 8503680.

The previous prime is 13171699. The next prime is 13171721. The reversal of 13171701 is 10717131.

13171701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13171701 - 2¹ = 13171699 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13171721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20970 + ... + 21588.

It is an arithmetic number, because the mean of its divisors is an integer number (1132740).

Almost surely, 2^13171701 is an apocalyptic number.

It is an amenable number.

13171701 is a deficient number, since it is larger than the sum of its proper divisors (4952139).

13171701 is a wasteful number, since it uses less digits than its factorization.

13171701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 147, while the sum is 21.

The square root of 13171701 is about 3629.2838136470. The cubic root of 13171701 is about 236.1641405759.

Adding to 13171701 its reverse (10717131), we get a palindrome (23888832).

The spelling of 13171701 in words is "thirteen million, one hundred seventy-one thousand, seven hundred one".