201044301011 has 4 divisors (see below), whose sum is σ = 201099070224. Its totient is φ = 200989531800.

The previous prime is 201044300999. The next prime is 201044301013. The reversal of 201044301011 is 110103440102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201044301011 - 2³⁴ = 183864431827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201044301013) 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, 27379100 + ... + 27386441.

It is an arithmetic number, because the mean of its divisors is an integer number (50274767556).

Almost surely, 2^201044301011 is an apocalyptic number.

201044301011 is a deficient number, since it is larger than the sum of its proper divisors (54769213).

201044301011 is an equidigital number, since it uses as much as digits as its factorization.

201044301011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54769212.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201044301011 its reverse (110103440102), we get a palindrome (311147741113).

The spelling of 201044301011 in words is "two hundred one billion, forty-four million, three hundred one thousand, eleven".