107766967993 has 2 divisors, whose sum is σ = 107766967994. Its totient is φ = 107766967992.

The previous prime is 107766967969. The next prime is 107766967999. The reversal of 107766967993 is 399769667701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65038770729 + 42728197264 = 255027^2 + 206708^2 .

It is an emirp because it is prime and its reverse (399769667701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107766967993 - 2¹⁷ = 107766836921 is a prime.

It is a super-2 number, since 2×107766967993² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107766967999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53883483996 + 53883483997.

It is an arithmetic number, because the mean of its divisors is an integer number (53883483997).

Almost surely, 2^107766967993 is an apocalyptic number.

It is an amenable number.

107766967993 is a deficient number, since it is larger than the sum of its proper divisors (1).

107766967993 is an equidigital number, since it uses as much as digits as its factorization.

107766967993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162030456, while the sum is 70.

The spelling of 107766967993 in words is "one hundred seven billion, seven hundred sixty-six million, nine hundred sixty-seven thousand, nine hundred ninety-three".