1324541266511 has 2 divisors, whose sum is σ = 1324541266512. Its totient is φ = 1324541266510.

The previous prime is 1324541266493. The next prime is 1324541266513. The reversal of 1324541266511 is 1156621454231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324541266511 is a prime.

It is a super-2 number, since 2×1324541266511² (a number of 25 digits) contains 22 as substring.

Together with 1324541266513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324541266513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662270633255 + 662270633256.

It is an arithmetic number, because the mean of its divisors is an integer number (662270633256).

Almost surely, 2^{1324541266511} is an apocalyptic number.

1324541266511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324541266511 is an equidigital number, since it uses as much as digits as its factorization.

1324541266511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 41.

The spelling of 1324541266511 in words is "one trillion, three hundred twenty-four billion, five hundred forty-one million, two hundred sixty-six thousand, five hundred eleven".