106851569927 has 2 divisors, whose sum is σ = 106851569928. Its totient is φ = 106851569926.

The previous prime is 106851569771. The next prime is 106851569987. The reversal of 106851569927 is 729965158601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106851569927 - 2¹⁰ = 106851568903 is a prime.

It is a super-2 number, since 2×106851569927² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106851569987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53425784963 + 53425784964.

It is an arithmetic number, because the mean of its divisors is an integer number (53425784964).

Almost surely, 2^106851569927 is an apocalyptic number.

106851569927 is a deficient number, since it is larger than the sum of its proper divisors (1).

106851569927 is an equidigital number, since it uses as much as digits as its factorization.

106851569927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 59.

The spelling of 106851569927 in words is "one hundred six billion, eight hundred fifty-one million, five hundred sixty-nine thousand, nine hundred twenty-seven".