2040101323311 has 16 divisors (see below), whose sum is σ = 2794200063104. Its totient is φ = 1323049482144.

The previous prime is 2040101323289. The next prime is 2040101323333. The reversal of 2040101323311 is 1133231010402.

It is an interprime number because it is at equal distance from previous prime (2040101323289) and next prime (2040101323333).

It is not a de Polignac number, because 2040101323311 - 2¹¹ = 2040101321263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040101321311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232545 + ... + 2366298.

It is an arithmetic number, because the mean of its divisors is an integer number (174637503944).

Almost surely, 2^{2040101323311} is an apocalyptic number.

2040101323311 is a deficient number, since it is larger than the sum of its proper divisors (754098739793).

2040101323311 is a wasteful number, since it uses less digits than its factorization.

2040101323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603990.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2040101323311 its reverse (1133231010402), we get a palindrome (3173332333713).

The spelling of 2040101323311 in words is "two trillion, forty billion, one hundred one million, three hundred twenty-three thousand, three hundred eleven".