276523112642011 has 2 divisors, whose sum is σ = 276523112642012. Its totient is φ = 276523112642010.

The previous prime is 276523112641973. The next prime is 276523112642047. The reversal of 276523112642011 is 110246211325672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 276523112642011 - 2²⁵ = 276523079087579 is a prime.

It is not a weakly prime, because it can be changed into another prime (276523112642071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138261556321005 + 138261556321006.

It is an arithmetic number, because the mean of its divisors is an integer number (138261556321006).

Almost surely, 2^{276523112642011} is an apocalyptic number.

276523112642011 is a deficient number, since it is larger than the sum of its proper divisors (1).

276523112642011 is an equidigital number, since it uses as much as digits as its factorization.

276523112642011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

Adding to 276523112642011 its reverse (110246211325672), we get a palindrome (386769323967683).

The spelling of 276523112642011 in words is "two hundred seventy-six trillion, five hundred twenty-three billion, one hundred twelve million, six hundred forty-two thousand, eleven".