133133002313 has 8 divisors (see below), whose sum is σ = 133325757000. Its totient is φ = 132940302208.

The previous prime is 133133002279. The next prime is 133133002351. The reversal of 133133002313 is 313200331331.

It can be written as a sum of positive squares in 4 ways, for example, as 9484422544 + 123648579769 = 97388^2 + 351637^2 .

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 133133002313 - 2¹⁶ = 133132936777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133133032313) 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, 8780663 + ... + 8795811.

It is an arithmetic number, because the mean of its divisors is an integer number (16665719625).

Almost surely, 2^133133002313 is an apocalyptic number.

It is an amenable number.

133133002313 is a deficient number, since it is larger than the sum of its proper divisors (192754687).

133133002313 is a wasteful number, since it uses less digits than its factorization.

133133002313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27291.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 133133002313 its reverse (313200331331), we get a palindrome (446333333644).

The spelling of 133133002313 in words is "one hundred thirty-three billion, one hundred thirty-three million, two thousand, three hundred thirteen".