133103330313 has 8 divisors (see below), whose sum is σ = 178868517888. Its totient is φ = 88036848144.

The previous prime is 133103330309. The next prime is 133103330333. The reversal of 133103330313 is 313033301331.

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

It is not a de Polignac number, because 133103330313 - 2² = 133103330309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133103330333) 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, 174675906 + ... + 174676667.

It is an arithmetic number, because the mean of its divisors is an integer number (22358564736).

Almost surely, 2^133103330313 is an apocalyptic number.

It is an amenable number.

133103330313 is a deficient number, since it is larger than the sum of its proper divisors (45765187575).

133103330313 is a wasteful number, since it uses less digits than its factorization.

133103330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349352703.

The product of its (nonzero) digits is 2187, while the sum is 24.

Adding to 133103330313 its reverse (313033301331), we get a palindrome (446136631644).

The spelling of 133103330313 in words is "one hundred thirty-three billion, one hundred three million, three hundred thirty thousand, three hundred thirteen".