107126775869 has 2 divisors, whose sum is σ = 107126775870. Its totient is φ = 107126775868.

The previous prime is 107126775839. The next prime is 107126775881. The reversal of 107126775869 is 968577621701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74987250244 + 32139525625 = 273838^2 + 179275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107126775869 is a prime.

It is a super-2 number, since 2×107126775869² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107126775839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53563387934 + 53563387935.

It is an arithmetic number, because the mean of its divisors is an integer number (53563387935).

Almost surely, 2^107126775869 is an apocalyptic number.

It is an amenable number.

107126775869 is a deficient number, since it is larger than the sum of its proper divisors (1).

107126775869 is an equidigital number, since it uses as much as digits as its factorization.

107126775869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 59.

The spelling of 107126775869 in words is "one hundred seven billion, one hundred twenty-six million, seven hundred seventy-five thousand, eight hundred sixty-nine".