133102201 has 8 divisors (see below), whose sum is σ = 140268800. Its totient is φ = 125951760.

The previous prime is 133102181. The next prime is 133102217. The reversal of 133102201 is 102201331.

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

It is not a de Polignac number, because 133102201 - 2⁵ = 133102169 is a prime.

It is a super-2 number, since 2×133102201² = 35432391822088802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133102241) 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, 15295 + ... + 22363.

It is an arithmetic number, because the mean of its divisors is an integer number (17533600).

Almost surely, 2^133102201 is an apocalyptic number.

133102201 is the 5160-th centered decagonal number.

It is an amenable number.

133102201 is a deficient number, since it is larger than the sum of its proper divisors (7166599).

133102201 is an equidigital number, since it uses as much as digits as its factorization.

133102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 133102201 is about 11536.9927190755. The cubic root of 133102201 is about 510.5775860447.

Adding to 133102201 its reverse (102201331), we get a palindrome (235303532).

The spelling of 133102201 in words is "one hundred thirty-three million, one hundred two thousand, two hundred one".