201033101113 has 6 divisors (see below), whose sum is σ = 217686730974. Its totient is φ = 185569016256.

The previous prime is 201033101111. The next prime is 201033101147. The reversal of 201033101113 is 311101330102.

It can be written as a sum of positive squares in 3 ways, for example, as 20405551104 + 180627550009 = 142848^2 + 425003^2 .

It is not a de Polignac number, because 201033101113 - 2¹ = 201033101111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201033101111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 594772320 + ... + 594772657.

It is an arithmetic number, because the mean of its divisors is an integer number (36281121829).

Almost surely, 2^201033101113 is an apocalyptic number.

It is an amenable number.

201033101113 is a deficient number, since it is larger than the sum of its proper divisors (16653629861).

201033101113 is a wasteful number, since it uses less digits than its factorization.

201033101113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189545003 (or 1189544990 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 201033101113 its reverse (311101330102), we get a palindrome (512134431215).

The spelling of 201033101113 in words is "two hundred one billion, thirty-three million, one hundred one thousand, one hundred thirteen".