201044432113 has 8 divisors (see below), whose sum is σ = 229769112128. Its totient is φ = 172320763824.

The previous prime is 201044432111. The next prime is 201044432129. The reversal of 201044432113 is 311234440102.

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 201044432113 - 2¹ = 201044432111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201044432111) 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, 235870 + ... + 676552.

It is an arithmetic number, because the mean of its divisors is an integer number (28721139016).

Almost surely, 2^201044432113 is an apocalyptic number.

It is an amenable number.

201044432113 is a deficient number, since it is larger than the sum of its proper divisors (28724680015).

201044432113 is an equidigital number, since it uses as much as digits as its factorization.

201044432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505863.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 201044432113 its reverse (311234440102), we get a palindrome (512278872215).

The spelling of 201044432113 in words is "two hundred one billion, forty-four million, four hundred thirty-two thousand, one hundred thirteen".