133534160347 has 4 divisors (see below), whose sum is σ = 152610468976. Its totient is φ = 114457851720.

The previous prime is 133534160341. The next prime is 133534160359. The reversal of 133534160347 is 743061435331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743061435331 = 47 ⋅15809817773.

It is a cyclic number.

It is not a de Polignac number, because 133534160347 - 2¹⁵ = 133534127579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133534160341) 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, 9538154304 + ... + 9538154317.

It is an arithmetic number, because the mean of its divisors is an integer number (38152617244).

Almost surely, 2^133534160347 is an apocalyptic number.

133534160347 is a deficient number, since it is larger than the sum of its proper divisors (19076308629).

133534160347 is an equidigital number, since it uses as much as digits as its factorization.

133534160347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19076308628.

The product of its (nonzero) digits is 272160, while the sum is 40.

Adding to 133534160347 its reverse (743061435331), we get a palindrome (876595595678).

The spelling of 133534160347 in words is "one hundred thirty-three billion, five hundred thirty-four million, one hundred sixty thousand, three hundred forty-seven".