101066102047 has 2 divisors, whose sum is σ = 101066102048. Its totient is φ = 101066102046.

The previous prime is 101066102021. The next prime is 101066102057. The reversal of 101066102047 is 740201660101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101066102047 - 2⁷ = 101066101919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101066102057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50533051023 + 50533051024.

It is an arithmetic number, because the mean of its divisors is an integer number (50533051024).

Almost surely, 2^101066102047 is an apocalyptic number.

101066102047 is a deficient number, since it is larger than the sum of its proper divisors (1).

101066102047 is an equidigital number, since it uses as much as digits as its factorization.

101066102047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 101066102047 its reverse (740201660101), we get a palindrome (841267762148).

The spelling of 101066102047 in words is "one hundred one billion, sixty-six million, one hundred two thousand, forty-seven".