1010534016161 has 2 divisors, whose sum is σ = 1010534016162. Its totient is φ = 1010534016160.

The previous prime is 1010534016143. The next prime is 1010534016197. The reversal of 1010534016161 is 1616104350101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 706843747600 + 303690268561 = 840740^2 + 551081^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010534016161 - 2²² = 1010529821857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1010534046161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505267008080 + 505267008081.

It is an arithmetic number, because the mean of its divisors is an integer number (505267008081).

Almost surely, 2^{1010534016161} is an apocalyptic number.

It is an amenable number.

1010534016161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010534016161 is an equidigital number, since it uses as much as digits as its factorization.

1010534016161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 1010534016161 its reverse (1616104350101), we get a palindrome (2626638366262).

The spelling of 1010534016161 in words is "one trillion, ten billion, five hundred thirty-four million, sixteen thousand, one hundred sixty-one".