201002113 has 8 divisors (see below), whose sum is σ = 216738368. Its totient is φ = 185305104.

The previous prime is 201002111. The next prime is 201002141. The reversal of 201002113 is 311200102.

201002113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201002113 - 2¹ = 201002111 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 201002113.

It is not an unprimeable number, because it can be changed into a prime (201002111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1306 + ... + 20092.

It is an arithmetic number, because the mean of its divisors is an integer number (27092296).

Almost surely, 2^201002113 is an apocalyptic number.

It is an amenable number.

201002113 is a deficient number, since it is larger than the sum of its proper divisors (15736255).

201002113 is a wasteful number, since it uses less digits than its factorization.

201002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19623.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 201002113 is about 14177.5213983263. The cubic root of 201002113 is about 585.7786529046.

Adding to 201002113 its reverse (311200102), we get a palindrome (512202215).

The spelling of 201002113 in words is "two hundred one million, two thousand, one hundred thirteen".