2011230113201 has 8 divisors (see below), whose sum is σ = 2034468407400. Its totient is φ = 1988087254272.

The previous prime is 2011230113153. The next prime is 2011230113239. The reversal of 2011230113201 is 1023110321102.

It can be written as a sum of positive squares in 4 ways, for example, as 126718912576 + 1884511200625 = 355976^2 + 1372775^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011230113201 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 2011230113201.

It is not an unprimeable number, because it can be changed into a prime (2011230113251) 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, 23816426 + ... + 23900723.

It is an arithmetic number, because the mean of its divisors is an integer number (254308550925).

Almost surely, 2^{2011230113201} is an apocalyptic number.

It is an amenable number.

2011230113201 is a deficient number, since it is larger than the sum of its proper divisors (23238294199).

2011230113201 is a wasteful number, since it uses less digits than its factorization.

2011230113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47717635.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2011230113201 its reverse (1023110321102), we get a palindrome (3034340434303).

The spelling of 2011230113201 in words is "two trillion, eleven billion, two hundred thirty million, one hundred thirteen thousand, two hundred one".