2311132000201 has 4 divisors (see below), whose sum is σ = 2331584495892. Its totient is φ = 2290679504512.

The previous prime is 2311132000193. The next prime is 2311132000231. The reversal of 2311132000201 is 1020002311132.

2311132000201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 815833465225 + 1495298534976 = 903235^2 + 1222824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311132000201 - 2³ = 2311132000193 is a prime.

It is a super-2 number, since 2×2311132000201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311132000231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10226247676 + ... + 10226247901.

It is an arithmetic number, because the mean of its divisors is an integer number (582896123973).

Almost surely, 2^{2311132000201} is an apocalyptic number.

It is an amenable number.

2311132000201 is a deficient number, since it is larger than the sum of its proper divisors (20452495691).

2311132000201 is a wasteful number, since it uses less digits than its factorization.

2311132000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20452495690.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2311132000201 its reverse (1020002311132), we get a palindrome (3331134311333).

The spelling of 2311132000201 in words is "two trillion, three hundred eleven billion, one hundred thirty-two million, two hundred one", and thus it is an aban number.