131266882783 has 2 divisors, whose sum is σ = 131266882784. Its totient is φ = 131266882782.

The previous prime is 131266882781. The next prime is 131266882819. The reversal of 131266882783 is 387288662131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131266882783 - 2¹ = 131266882781 is a prime.

Together with 131266882781, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131266882781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65633441391 + 65633441392.

It is an arithmetic number, because the mean of its divisors is an integer number (65633441392).

Almost surely, 2^131266882783 is an apocalyptic number.

131266882783 is a deficient number, since it is larger than the sum of its proper divisors (1).

131266882783 is an equidigital number, since it uses as much as digits as its factorization.

131266882783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 55.

It can be divided in two parts, 131266 and 882783, that added together give a square (1014049 = 1007²).

The spelling of 131266882783 in words is "one hundred thirty-one billion, two hundred sixty-six million, eight hundred eighty-two thousand, seven hundred eighty-three".