104108531969927 has 2 divisors, whose sum is σ = 104108531969928. Its totient is φ = 104108531969926.

The previous prime is 104108531969879. The next prime is 104108531969929. The reversal of 104108531969927 is 729969135801401.

It is a strong prime.

It is an emirp because it is prime and its reverse (729969135801401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104108531969927 - 2⁶ = 104108531969863 is a prime.

Together with 104108531969929, 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 (104108531969929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52054265984963 + 52054265984964.

It is an arithmetic number, because the mean of its divisors is an integer number (52054265984964).

It is a 2-persistent number, because it is pandigital, and so is 2⋅104108531969927 = 208217063939854, but 3⋅104108531969927 = 312325595909781 is not.

Almost surely, 2^{104108531969927} is an apocalyptic number.

104108531969927 is a deficient number, since it is larger than the sum of its proper divisors (1).

104108531969927 is an equidigital number, since it uses as much as digits as its factorization.

104108531969927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 65.

The spelling of 104108531969927 in words is "one hundred four trillion, one hundred eight billion, five hundred thirty-one million, nine hundred sixty-nine thousand, nine hundred twenty-seven".