10100117047 has 2 divisors, whose sum is σ = 10100117048. Its totient is φ = 10100117046.

The previous prime is 10100117039. The next prime is 10100117101. The reversal of 10100117047 is 74071100101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100117047 - 2³ = 10100117039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100117017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050058523 + 5050058524.

It is an arithmetic number, because the mean of its divisors is an integer number (5050058524).

Almost surely, 2^10100117047 is an apocalyptic number.

10100117047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100117047 is an equidigital number, since it uses as much as digits as its factorization.

10100117047 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 10100117047 its reverse (74071100101), we get a palindrome (84171217148).

The spelling of 10100117047 in words is "ten billion, one hundred million, one hundred seventeen thousand, forty-seven".