133714171 has 4 divisors (see below), whose sum is σ = 133938000. Its totient is φ = 133490344.

The previous prime is 133714169. The next prime is 133714183. The reversal of 133714171 is 171417331.

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

It is a cyclic number.

It is not a de Polignac number, because 133714171 - 2¹ = 133714169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133714121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111016 + ... + 112213.

It is an arithmetic number, because the mean of its divisors is an integer number (33484500).

Almost surely, 2^133714171 is an apocalyptic number.

133714171 is a deficient number, since it is larger than the sum of its proper divisors (223829).

133714171 is an equidigital number, since it uses as much as digits as its factorization.

133714171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223828.

The product of its digits is 1764, while the sum is 28.

The square root of 133714171 is about 11563.4843797188. The cubic root of 133714171 is about 511.3588917250.

The spelling of 133714171 in words is "one hundred thirty-three million, seven hundred fourteen thousand, one hundred seventy-one".