201041040001 has 4 divisors (see below), whose sum is σ = 201268720432. Its totient is φ = 200813359572.

The previous prime is 201041039987. The next prime is 201041040007. The reversal of 201041040001 is 100040140102.

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 a cyclic number.

It is not a de Polignac number, because 201041040001 - 2⁹ = 201041039489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201041040007) 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, 113838891 + ... + 113840656.

It is an arithmetic number, because the mean of its divisors is an integer number (50317180108).

Almost surely, 2^201041040001 is an apocalyptic number.

It is an amenable number.

201041040001 is a deficient number, since it is larger than the sum of its proper divisors (227680431).

201041040001 is an equidigital number, since it uses as much as digits as its factorization.

201041040001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227680430.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201041040001 its reverse (100040140102), we get a palindrome (301081180103).

The spelling of 201041040001 in words is "two hundred one billion, forty-one million, forty thousand, one".