133136516063 has 4 divisors (see below), whose sum is σ = 137727430440. Its totient is φ = 128545601688.

The previous prime is 133136516053. The next prime is 133136516077. The reversal of 133136516063 is 360615631331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360615631331 = 31 ⋅11632762301.

It is a cyclic number.

It is not a de Polignac number, because 133136516063 - 2³² = 128841548767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133136516003) 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, 2295457145 + ... + 2295457202.

It is an arithmetic number, because the mean of its divisors is an integer number (34431857610).

Almost surely, 2^133136516063 is an apocalyptic number.

133136516063 is a deficient number, since it is larger than the sum of its proper divisors (4590914377).

133136516063 is an equidigital number, since it uses as much as digits as its factorization.

133136516063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590914376.

The product of its (nonzero) digits is 87480, while the sum is 38.

The spelling of 133136516063 in words is "one hundred thirty-three billion, one hundred thirty-six million, five hundred sixteen thousand, sixty-three".