106278080716877 has 2 divisors, whose sum is σ = 106278080716878. Its totient is φ = 106278080716876.

The previous prime is 106278080716861. The next prime is 106278080716889. The reversal of 106278080716877 is 778617080872601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67259993085961 + 39018087630916 = 8201219^2 + 6246446^2 .

It is a cyclic number.

It is not a de Polignac number, because 106278080716877 - 2⁴ = 106278080716861 is a prime.

It is a super-2 number, since 2×106278080716877² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106278080716477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53139040358438 + 53139040358439.

It is an arithmetic number, because the mean of its divisors is an integer number (53139040358439).

Almost surely, 2^{106278080716877} is an apocalyptic number.

It is an amenable number.

106278080716877 is a deficient number, since it is larger than the sum of its proper divisors (1).

106278080716877 is an equidigital number, since it uses as much as digits as its factorization.

106278080716877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88510464, while the sum is 68.

The spelling of 106278080716877 in words is "one hundred six trillion, two hundred seventy-eight billion, eighty million, seven hundred sixteen thousand, eight hundred seventy-seven".