114420111161 has 2 divisors, whose sum is σ = 114420111162. Its totient is φ = 114420111160.

The previous prime is 114420111149. The next prime is 114420111193. The reversal of 114420111161 is 161111024411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84364687936 + 30055423225 = 290456^2 + 173365^2 .

It is a cyclic number.

It is not a de Polignac number, because 114420111161 - 2³⁴ = 97240241977 is a prime.

It is not a weakly prime, because it can be changed into another prime (114420111461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57210055580 + 57210055581.

It is an arithmetic number, because the mean of its divisors is an integer number (57210055581).

Almost surely, 2^114420111161 is an apocalyptic number.

It is an amenable number.

114420111161 is a deficient number, since it is larger than the sum of its proper divisors (1).

114420111161 is an equidigital number, since it uses as much as digits as its factorization.

114420111161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 23.

Adding to 114420111161 its reverse (161111024411), we get a palindrome (275531135572).

The spelling of 114420111161 in words is "one hundred fourteen billion, four hundred twenty million, one hundred eleven thousand, one hundred sixty-one".