201100434 has 8 divisors (see below), whose sum is σ = 402200880. Its totient is φ = 67033476.

The previous prime is 201100409. The next prime is 201100457. The reversal of 201100434 is 434001102.

201100434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

201100434 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16758364 + ... + 16758375.

It is an arithmetic number, because the mean of its divisors is an integer number (50275110).

Almost surely, 2^201100434 is an apocalyptic number.

201100434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201100434 is a wasteful number, since it uses less digits than its factorization.

201100434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33516744.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 201100434 is about 14180.9884704840. The cubic root of 201100434 is about 585.8741493379.

Adding to 201100434 its reverse (434001102), we get a palindrome (635101536).

The spelling of 201100434 in words is "two hundred one million, one hundred thousand, four hundred thirty-four".