201104229 has 4 divisors (see below), whose sum is σ = 268138976. Its totient is φ = 134069484.

The previous prime is 201104219. The next prime is 201104243. The reversal of 201104229 is 922401102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 201104229 - 2²⁵ = 167549797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201104209) 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, 33517369 + ... + 33517374.

It is an arithmetic number, because the mean of its divisors is an integer number (67034744).

Almost surely, 2^201104229 is an apocalyptic number.

It is an amenable number.

201104229 is a deficient number, since it is larger than the sum of its proper divisors (67034747).

201104229 is an equidigital number, since it uses as much as digits as its factorization.

201104229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67034746.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 201104229 is about 14181.1222757580. The cubic root of 201104229 is about 585.8778346911.

The spelling of 201104229 in words is "two hundred one million, one hundred four thousand, two hundred twenty-nine".