133153451342313 has 4 divisors (see below), whose sum is σ = 177537935123088. Its totient is φ = 88768967561540.

The previous prime is 133153451342297. The next prime is 133153451342333. The reversal of 133153451342313 is 313243154351331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133153451342313 - 2⁴ = 133153451342297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133153451342333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22192241890383 + ... + 22192241890388.

It is an arithmetic number, because the mean of its divisors is an integer number (44384483780772).

Almost surely, 2^{133153451342313} is an apocalyptic number.

It is an amenable number.

133153451342313 is a deficient number, since it is larger than the sum of its proper divisors (44384483780775).

133153451342313 is an equidigital number, since it uses as much as digits as its factorization.

133153451342313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44384483780774.

The product of its digits is 583200, while the sum is 42.

The spelling of 133153451342313 in words is "one hundred thirty-three trillion, one hundred fifty-three billion, four hundred fifty-one million, three hundred forty-two thousand, three hundred thirteen".