133471101 has 8 divisors (see below), whose sum is σ = 178218144. Its totient is φ = 88852400.

The previous prime is 133471081. The next prime is 133471123. The reversal of 133471101 is 101174331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133471101 - 2⁵ = 133471069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133471141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29631 + ... + 33836.

It is an arithmetic number, because the mean of its divisors is an integer number (22277268).

Almost surely, 2^133471101 is an apocalyptic number.

It is an amenable number.

133471101 is a deficient number, since it is larger than the sum of its proper divisors (44747043).

133471101 is an equidigital number, since it uses as much as digits as its factorization.

133471101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64171.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 133471101 is about 11552.9693585675. The cubic root of 133471101 is about 511.0488487991.

The spelling of 133471101 in words is "one hundred thirty-three million, four hundred seventy-one thousand, one hundred one".