100847941247 has 2 divisors, whose sum is σ = 100847941248. Its totient is φ = 100847941246.

The previous prime is 100847941213. The next prime is 100847941253. The reversal of 100847941247 is 742149748001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100847941247 - 2³⁰ = 99774199423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100847940247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50423970623 + 50423970624.

It is an arithmetic number, because the mean of its divisors is an integer number (50423970624).

Almost surely, 2^100847941247 is an apocalyptic number.

100847941247 is a deficient number, since it is larger than the sum of its proper divisors (1).

100847941247 is an equidigital number, since it uses as much as digits as its factorization.

100847941247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 100847941247 in words is "one hundred billion, eight hundred forty-seven million, nine hundred forty-one thousand, two hundred forty-seven".