13613107 has 8 divisors (see below), whose sum is σ = 14766192. Its totient is φ = 12499200.

The previous prime is 13613099. The next prime is 13613137. The reversal of 13613107 is 70131631.

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 13613107 - 2³ = 13613099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13613137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9069 + ... + 10462.

It is an arithmetic number, because the mean of its divisors is an integer number (1845774).

Almost surely, 2^13613107 is an apocalyptic number.

13613107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13613107 is a deficient number, since it is larger than the sum of its proper divisors (1153085).

13613107 is a wasteful number, since it uses less digits than its factorization.

13613107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19589.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 13613107 is about 3689.5944221554. The cubic root of 13613107 is about 238.7732950599.

Adding to 13613107 its reverse (70131631), we get a palindrome (83744738).

The spelling of 13613107 in words is "thirteen million, six hundred thirteen thousand, one hundred seven".