101330043163 has 2 divisors, whose sum is σ = 101330043164. Its totient is φ = 101330043162.

The previous prime is 101330043131. The next prime is 101330043167. The reversal of 101330043163 is 361340033101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101330043163 - 2⁵ = 101330043131 is a prime.

It is not a weakly prime, because it can be changed into another prime (101330043167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50665021581 + 50665021582.

It is an arithmetic number, because the mean of its divisors is an integer number (50665021582).

Almost surely, 2^101330043163 is an apocalyptic number.

101330043163 is a deficient number, since it is larger than the sum of its proper divisors (1).

101330043163 is an equidigital number, since it uses as much as digits as its factorization.

101330043163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 101330043163 its reverse (361340033101), we get a palindrome (462670076264).

The spelling of 101330043163 in words is "one hundred one billion, three hundred thirty million, forty-three thousand, one hundred sixty-three".