2311516151141 has 2 divisors, whose sum is σ = 2311516151142. Its totient is φ = 2311516151140.

The previous prime is 2311516151107. The next prime is 2311516151171. The reversal of 2311516151141 is 1411516151132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430227038241 + 881289112900 = 1195921^2 + 938770^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311516151141 - 2¹⁴ = 2311516134757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2311516151098 and 2311516151107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311516151171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155758075570 + 1155758075571.

It is an arithmetic number, because the mean of its divisors is an integer number (1155758075571).

Almost surely, 2^{2311516151141} is an apocalyptic number.

It is an amenable number.

2311516151141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311516151141 is an equidigital number, since it uses as much as digits as its factorization.

2311516151141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 32.

Subtracting from 2311516151141 its reverse (1411516151132), we obtain a palindrome (900000000009).

The spelling of 2311516151141 in words is "two trillion, three hundred eleven billion, five hundred sixteen million, one hundred fifty-one thousand, one hundred forty-one".