109216068941741 has 2 divisors, whose sum is σ = 109216068941742. Its totient is φ = 109216068941740.

The previous prime is 109216068941717. The next prime is 109216068941743. The reversal of 109216068941741 is 147149860612901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109090107833641 + 125961108100 = 10444621^2 + 354910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109216068941741 is a prime.

It is a super-2 number, since 2×109216068941741² (a number of 29 digits) contains 22 as substring.

Together with 109216068941743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109216068941743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54608034470870 + 54608034470871.

It is an arithmetic number, because the mean of its divisors is an integer number (54608034470871).

Almost surely, 2^{109216068941741} is an apocalyptic number.

It is an amenable number.

109216068941741 is a deficient number, since it is larger than the sum of its proper divisors (1).

109216068941741 is an equidigital number, since it uses as much as digits as its factorization.

109216068941741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 59.

The spelling of 109216068941741 in words is "one hundred nine trillion, two hundred sixteen billion, sixty-eight million, nine hundred forty-one thousand, seven hundred forty-one".