101071100047 has 2 divisors, whose sum is σ = 101071100048. Its totient is φ = 101071100046.

The previous prime is 101071100029. The next prime is 101071100089. The reversal of 101071100047 is 740001170101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101071100047 - 2¹¹ = 101071097999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101071100747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50535550023 + 50535550024.

It is an arithmetic number, because the mean of its divisors is an integer number (50535550024).

Almost surely, 2^101071100047 is an apocalyptic number.

101071100047 is a deficient number, since it is larger than the sum of its proper divisors (1).

101071100047 is an equidigital number, since it uses as much as digits as its factorization.

101071100047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196, while the sum is 22.

Adding to 101071100047 its reverse (740001170101), we get a palindrome (841072270148).

The spelling of 101071100047 in words is "one hundred one billion, seventy-one million, one hundred thousand, forty-seven".