133736201 has 8 divisors (see below), whose sum is σ = 138211584. Its totient is φ = 129270960.

The previous prime is 133736189. The next prime is 133736203. The reversal of 133736201 is 102637331.

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 133736201 - 2¹⁰ = 133735177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133736203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31910 + ... + 35856.

It is an arithmetic number, because the mean of its divisors is an integer number (17276448).

Almost surely, 2^133736201 is an apocalyptic number.

It is an amenable number.

133736201 is a deficient number, since it is larger than the sum of its proper divisors (4475383).

133736201 is a wasteful number, since it uses less digits than its factorization.

133736201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 133736201 is about 11564.4369080384. The cubic root of 133736201 is about 511.3869730612.

The spelling of 133736201 in words is "one hundred thirty-three million, seven hundred thirty-six thousand, two hundred one".