133615106 has 8 divisors (see below), whose sum is σ = 210971280. Its totient is φ = 63291348.

The previous prime is 133615099. The next prime is 133615109. The reversal of 133615106 is 601516331.

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

It is a super-3 number, since 3×133615106³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (133615109) 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, 1758056 + ... + 1758131.

It is an arithmetic number, because the mean of its divisors is an integer number (26371410).

Almost surely, 2^133615106 is an apocalyptic number.

133615106 is a deficient number, since it is larger than the sum of its proper divisors (77356174).

133615106 is a wasteful number, since it uses less digits than its factorization.

133615106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516208.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 133615106 is about 11559.2000588276. The cubic root of 133615106 is about 511.2325768059.

The spelling of 133615106 in words is "one hundred thirty-three million, six hundred fifteen thousand, one hundred six".