133462216635113 has 4 divisors (see below), whose sum is σ = 133464664774020. Its totient is φ = 133459768496208.

The previous prime is 133462216635109. The next prime is 133462216635203. The reversal of 133462216635113 is 311536612264331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54279127948969 + 79183088686144 = 7367437^2 + 8898488^2 .

It is a cyclic number.

It is not a de Polignac number, because 133462216635113 - 2² = 133462216635109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133462219635113) 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, 1223987678 + ... + 1224096711.

It is an arithmetic number, because the mean of its divisors is an integer number (33366166193505).

Almost surely, 2^{133462216635113} is an apocalyptic number.

It is an amenable number.

133462216635113 is a deficient number, since it is larger than the sum of its proper divisors (2448138907).

133462216635113 is an equidigital number, since it uses as much as digits as its factorization.

133462216635113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448138906.

The product of its digits is 1399680, while the sum is 47.

Adding to 133462216635113 its reverse (311536612264331), we get a palindrome (444998828899444).

The spelling of 133462216635113 in words is "one hundred thirty-three trillion, four hundred sixty-two billion, two hundred sixteen million, six hundred thirty-five thousand, one hundred thirteen".