101333010161 has 2 divisors, whose sum is σ = 101333010162. Its totient is φ = 101333010160.

The previous prime is 101333010089. The next prime is 101333010227. The reversal of 101333010161 is 161010333101.

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., 60359153761 + 40973856400 = 245681^2 + 202420^2 .

It is a cyclic number.

It is not a de Polignac number, because 101333010161 - 2¹⁴ = 101332993777 is a prime.

It is not a weakly prime, because it can be changed into another prime (101333000161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50666505080 + 50666505081.

It is an arithmetic number, because the mean of its divisors is an integer number (50666505081).

Almost surely, 2^101333010161 is an apocalyptic number.

It is an amenable number.

101333010161 is a deficient number, since it is larger than the sum of its proper divisors (1).

101333010161 is an equidigital number, since it uses as much as digits as its factorization.

101333010161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 101333010161 its reverse (161010333101), we get a palindrome (262343343262).

The spelling of 101333010161 in words is "one hundred one billion, three hundred thirty-three million, ten thousand, one hundred sixty-one".