1010555105047 has 2 divisors, whose sum is σ = 1010555105048. Its totient is φ = 1010555105046.

The previous prime is 1010555105039. The next prime is 1010555105051. The reversal of 1010555105047 is 7405015550101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010555105047 - 2³ = 1010555105039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010555106047) 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, 505277552523 + 505277552524.

It is an arithmetic number, because the mean of its divisors is an integer number (505277552524).

Almost surely, 2^{1010555105047} is an apocalyptic number.

1010555105047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010555105047 is an equidigital number, since it uses as much as digits as its factorization.

1010555105047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17500, while the sum is 34.

The spelling of 1010555105047 in words is "one trillion, ten billion, five hundred fifty-five million, one hundred five thousand, forty-seven".