133003244121313 has 8 divisors (see below), whose sum is σ = 143787290942720. Its totient is φ = 122597584907760.

The previous prime is 133003244121283. The next prime is 133003244121401. The reversal of 133003244121313 is 313121442300331.

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 133003244121313 - 2²⁵ = 133003210566881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133003244121613) 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, 94596901233 + ... + 94596902638.

It is an arithmetic number, because the mean of its divisors is an integer number (17973411367840).

Almost surely, 2^{133003244121313} is an apocalyptic number.

It is an amenable number.

133003244121313 is a deficient number, since it is larger than the sum of its proper divisors (10784046821407).

133003244121313 is a wasteful number, since it uses less digits than its factorization.

133003244121313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189193803927.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 133003244121313 its reverse (313121442300331), we get a palindrome (446124686421644).

The spelling of 133003244121313 in words is "one hundred thirty-three trillion, three billion, two hundred forty-four million, one hundred twenty-one thousand, three hundred thirteen".