101071171622147 has 2 divisors, whose sum is σ = 101071171622148. Its totient is φ = 101071171622146.

The previous prime is 101071171622143. The next prime is 101071171622167. The reversal of 101071171622147 is 741226171170101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101071171622147 - 2² = 101071171622143 is a prime.

It is not a weakly prime, because it can be changed into another prime (101071171622143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50535585811073 + 50535585811074.

It is an arithmetic number, because the mean of its divisors is an integer number (50535585811074).

Almost surely, 2^{101071171622147} is an apocalyptic number.

101071171622147 is a deficient number, since it is larger than the sum of its proper divisors (1).

101071171622147 is an equidigital number, since it uses as much as digits as its factorization.

101071171622147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 41.

The spelling of 101071171622147 in words is "one hundred one trillion, seventy-one billion, one hundred seventy-one million, six hundred twenty-two thousand, one hundred forty-seven".