13493101 has 4 divisors (see below), whose sum is σ = 13678012. Its totient is φ = 13308192.

The previous prime is 13493093. The next prime is 13493113. The reversal of 13493101 is 10139431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 10569001 = 1710^2 + 3251^2 .

It is not a de Polignac number, because 13493101 - 2³ = 13493093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13490101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92346 + ... + 92491.

It is an arithmetic number, because the mean of its divisors is an integer number (3419503).

Almost surely, 2^13493101 is an apocalyptic number.

It is an amenable number.

13493101 is a deficient number, since it is larger than the sum of its proper divisors (184911).

13493101 is an equidigital number, since it uses as much as digits as its factorization.

13493101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184910.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13493101 is about 3673.2956592139. The cubic root of 13493101 is about 238.0695898474.

The spelling of 13493101 in words is "thirteen million, four hundred ninety-three thousand, one hundred one".