108747580561069 has 2 divisors, whose sum is σ = 108747580561070. Its totient is φ = 108747580561068.

The previous prime is 108747580560977. The next prime is 108747580561073. The reversal of 108747580561069 is 960165085747801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95141257305444 + 13606323255625 = 9754038^2 + 3688675^2 .

It is a cyclic number.

It is not a de Polignac number, because 108747580561069 - 2⁹ = 108747580560557 is a prime.

It is a super-2 number, since 2×108747580561069² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108747580560995 and 108747580561013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108747530561069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54373790280534 + 54373790280535.

It is an arithmetic number, because the mean of its divisors is an integer number (54373790280535).

Almost surely, 2^{108747580561069} is an apocalyptic number.

It is an amenable number.

108747580561069 is a deficient number, since it is larger than the sum of its proper divisors (1).

108747580561069 is an equidigital number, since it uses as much as digits as its factorization.

108747580561069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101606400, while the sum is 67.

The spelling of 108747580561069 in words is "one hundred eight trillion, seven hundred forty-seven billion, five hundred eighty million, five hundred sixty-one thousand, sixty-nine".