101647848050477 has 2 divisors, whose sum is σ = 101647848050478. Its totient is φ = 101647848050476.

The previous prime is 101647848050471. The next prime is 101647848050479. The reversal of 101647848050477 is 774050848746101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67648091723716 + 33999756326761 = 8224846^2 + 5830931^2 .

It is a cyclic number.

It is not a de Polignac number, because 101647848050477 - 2¹⁴ = 101647848034093 is a prime.

Together with 101647848050479, 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 (101647848050471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50823924025238 + 50823924025239.

It is an arithmetic number, because the mean of its divisors is an integer number (50823924025239).

Almost surely, 2^{101647848050477} is an apocalyptic number.

It is an amenable number.

101647848050477 is a deficient number, since it is larger than the sum of its proper divisors (1).

101647848050477 is an equidigital number, since it uses as much as digits as its factorization.

101647848050477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42147840, while the sum is 62.

The spelling of 101647848050477 in words is "one hundred one trillion, six hundred forty-seven billion, eight hundred forty-eight million, fifty thousand, four hundred seventy-seven".