2340111341131 has 4 divisors (see below), whose sum is σ = 2403357593632. Its totient is φ = 2276865088632.

The previous prime is 2340111341081. The next prime is 2340111341159. The reversal of 2340111341131 is 1311431110432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340111341131 is a prime.

It is a super-2 number, since 2×2340111341131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340111341096 and 2340111341105.

It is not an unprimeable number, because it can be changed into a prime (2340111341171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31623126195 + ... + 31623126268.

It is an arithmetic number, because the mean of its divisors is an integer number (600839398408).

Almost surely, 2^{2340111341131} is an apocalyptic number.

2340111341131 is a deficient number, since it is larger than the sum of its proper divisors (63246252501).

2340111341131 is an equidigital number, since it uses as much as digits as its factorization.

2340111341131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63246252500.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 2340111341131 its reverse (1311431110432), we get a palindrome (3651542451563).

The spelling of 2340111341131 in words is "two trillion, three hundred forty billion, one hundred eleven million, three hundred forty-one thousand, one hundred thirty-one".