109026627027061 has 2 divisors, whose sum is σ = 109026627027062. Its totient is φ = 109026627027060.

The previous prime is 109026627027037. The next prime is 109026627027103. The reversal of 109026627027061 is 160720726620901.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96561949640836 + 12464677386225 = 9826594^2 + 3530535^2 .

It is a cyclic number.

It is not a de Polignac number, because 109026627027061 - 2²³ = 109026618638453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109026627026996 and 109026627027014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109026627021061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54513313513530 + 54513313513531.

It is an arithmetic number, because the mean of its divisors is an integer number (54513313513531).

Almost surely, 2^{109026627027061} is an apocalyptic number.

It is an amenable number.

109026627027061 is a deficient number, since it is larger than the sum of its proper divisors (1).

109026627027061 is an equidigital number, since it uses as much as digits as its factorization.

109026627027061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 109026627027061 in words is "one hundred nine trillion, twenty-six billion, six hundred twenty-seven million, twenty-seven thousand, sixty-one".