110434412161 has 2 divisors, whose sum is σ = 110434412162. Its totient is φ = 110434412160.

The previous prime is 110434412111. The next prime is 110434412201. The reversal of 110434412161 is 161214434011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107017308225 + 3417103936 = 327135^2 + 58456^2 .

It is a cyclic number.

It is not a de Polignac number, because 110434412161 - 2¹⁹ = 110433887873 is a prime.

It is not a weakly prime, because it can be changed into another prime (110434412111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55217206080 + 55217206081.

It is an arithmetic number, because the mean of its divisors is an integer number (55217206081).

Almost surely, 2^110434412161 is an apocalyptic number.

It is an amenable number.

110434412161 is a deficient number, since it is larger than the sum of its proper divisors (1).

110434412161 is an equidigital number, since it uses as much as digits as its factorization.

110434412161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 110434412161 its reverse (161214434011), we get a palindrome (271648846172).

The spelling of 110434412161 in words is "one hundred ten billion, four hundred thirty-four million, four hundred twelve thousand, one hundred sixty-one".