201044411105 has 16 divisors (see below), whose sum is σ = 254014380480. Its totient is φ = 152332373952.

The previous prime is 201044411081. The next prime is 201044411123. The reversal of 201044411105 is 501114440102.

It is a cyclic number.

It is not a de Polignac number, because 201044411105 - 2²⁶ = 200977302241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119807 + ... + 645323.

It is an arithmetic number, because the mean of its divisors is an integer number (15875898780).

Almost surely, 2^201044411105 is an apocalyptic number.

It is an amenable number.

201044411105 is a deficient number, since it is larger than the sum of its proper divisors (52969969375).

201044411105 is a wasteful number, since it uses less digits than its factorization.

201044411105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529568.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 201044411105 its reverse (501114440102), we get a palindrome (702158851207).

The spelling of 201044411105 in words is "two hundred one billion, forty-four million, four hundred eleven thousand, one hundred five".