13173107 has 4 divisors (see below), whose sum is σ = 13396440. Its totient is φ = 12949776.

The previous prime is 13173077. The next prime is 13173131. The reversal of 13173107 is 70137131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70137131 = 149 ⋅470719.

It is a cyclic number.

It is not a de Polignac number, because 13173107 - 2¹⁰ = 13172083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13173197) 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, 111578 + ... + 111695.

It is an arithmetic number, because the mean of its divisors is an integer number (3349110).

Almost surely, 2^13173107 is an apocalyptic number.

13173107 is a deficient number, since it is larger than the sum of its proper divisors (223333).

13173107 is an equidigital number, since it uses as much as digits as its factorization.

13173107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223332.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 13173107 is about 3629.4775106067. The cubic root of 13173107 is about 236.1725433117.

The spelling of 13173107 in words is "thirteen million, one hundred seventy-three thousand, one hundred seven".