133134324313 has 8 divisors (see below), whose sum is σ = 137433207296. Its totient is φ = 128835705600.

The previous prime is 133134324307. The next prime is 133134324347. The reversal of 133134324313 is 313423431331.

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 133134324313 - 2⁹ = 133134323801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133134324373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1754428 + ... + 1828738.

It is an arithmetic number, because the mean of its divisors is an integer number (17179150912).

Almost surely, 2^133134324313 is an apocalyptic number.

It is an amenable number.

133134324313 is a deficient number, since it is larger than the sum of its proper divisors (4298882983).

133134324313 is an equidigital number, since it uses as much as digits as its factorization.

133134324313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132135.

The product of its digits is 23328, while the sum is 31.

Adding to 133134324313 its reverse (313423431331), we get a palindrome (446557755644).

The spelling of 133134324313 in words is "one hundred thirty-three billion, one hundred thirty-four million, three hundred twenty-four thousand, three hundred thirteen".