133241343325313 has 8 divisors (see below), whose sum is σ = 136491613731816. Its totient is φ = 129991095849600.

The previous prime is 133241343325243. The next prime is 133241343325319. The reversal of 133241343325313 is 313523343142331.

It can be written as a sum of positive squares in 4 ways, for example, as 1047986258944 + 132193357066369 = 1023712^2 + 11497537^2 .

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 133241343325313 - 2¹⁰ = 133241343324289 is a prime.

It is a super-2 number, since 2×133241343325313² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133241343325319) 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, 6336395 + ... + 17510927.

It is an arithmetic number, because the mean of its divisors is an integer number (17061451716477).

Almost surely, 2^{133241343325313} is an apocalyptic number.

It is an amenable number.

133241343325313 is a deficient number, since it is larger than the sum of its proper divisors (3250270406503).

133241343325313 is a wasteful number, since it uses less digits than its factorization.

133241343325313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11465395.

The product of its digits is 699840, while the sum is 41.

Adding to 133241343325313 its reverse (313523343142331), we get a palindrome (446764686467644).

The spelling of 133241343325313 in words is "one hundred thirty-three trillion, two hundred forty-one billion, three hundred forty-three million, three hundred twenty-five thousand, three hundred thirteen".