10201109201 has 4 divisors (see below), whose sum is σ = 10644635712. Its totient is φ = 9757582692.

The previous prime is 10201109197. The next prime is 10201109207. The reversal of 10201109201 is 10290110201.

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 10201109201 - 2² = 10201109197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10201109201.

It is not an unprimeable number, because it can be changed into a prime (10201109207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221763221 + ... + 221763266.

It is an arithmetic number, because the mean of its divisors is an integer number (2661158928).

Almost surely, 2^10201109201 is an apocalyptic number.

It is an amenable number.

10201109201 is a deficient number, since it is larger than the sum of its proper divisors (443526511).

10201109201 is an equidigital number, since it uses as much as digits as its factorization.

10201109201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443526510.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 10201109201 its reverse (10290110201), we get a palindrome (20491219402).

The spelling of 10201109201 in words is "ten billion, two hundred one million, one hundred nine thousand, two hundred one".