116810510777 has 2 divisors, whose sum is σ = 116810510778. Its totient is φ = 116810510776.

The previous prime is 116810510743. The next prime is 116810510797. The reversal of 116810510777 is 777015018611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106779286441 + 10031224336 = 326771^2 + 100156^2 .

It is a cyclic number.

It is not a de Polignac number, because 116810510777 - 2³⁶ = 48091034041 is a prime.

It is not a weakly prime, because it can be changed into another prime (116810510717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58405255388 + 58405255389.

It is an arithmetic number, because the mean of its divisors is an integer number (58405255389).

Almost surely, 2^116810510777 is an apocalyptic number.

It is an amenable number.

116810510777 is a deficient number, since it is larger than the sum of its proper divisors (1).

116810510777 is an equidigital number, since it uses as much as digits as its factorization.

116810510777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 44.

The spelling of 116810510777 in words is "one hundred sixteen billion, eight hundred ten million, five hundred ten thousand, seven hundred seventy-seven".