10201041101 has 4 divisors (see below), whose sum is σ = 10202124732. Its totient is φ = 10199957472.

The previous prime is 10201041091. The next prime is 10201041127. The reversal of 10201041101 is 10114010201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2852094025 + 7348947076 = 53405^2 + 85726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201041101 is a prime.

It is a super-2 number, since 2×10201041101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201041001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527570 + ... + 546563.

It is an arithmetic number, because the mean of its divisors is an integer number (2550531183).

Almost surely, 2^10201041101 is an apocalyptic number.

It is an amenable number.

10201041101 is a deficient number, since it is larger than the sum of its proper divisors (1083631).

10201041101 is an equidigital number, since it uses as much as digits as its factorization.

10201041101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083630.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10201041101 its reverse (10114010201), we get a palindrome (20315051302).

The spelling of 10201041101 in words is "ten billion, two hundred one million, forty-one thousand, one hundred one".