531441316111 has 2 divisors, whose sum is σ = 531441316112. Its totient is φ = 531441316110.

The previous prime is 531441316069. The next prime is 531441316121. The reversal of 531441316111 is 111613144135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 531441316111 - 2¹⁷ = 531441185039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (531441316121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265720658055 + 265720658056.

It is an arithmetic number, because the mean of its divisors is an integer number (265720658056).

Almost surely, 2^531441316111 is an apocalyptic number.

531441316111 is a deficient number, since it is larger than the sum of its proper divisors (1).

531441316111 is an equidigital number, since it uses as much as digits as its factorization.

531441316111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 31.

The spelling of 531441316111 in words is "five hundred thirty-one billion, four hundred forty-one million, three hundred sixteen thousand, one hundred eleven".