100263871 has 2 divisors, whose sum is σ = 100263872. Its totient is φ = 100263870.

The previous prime is 100263869. The next prime is 100263881. The reversal of 100263871 is 178362001.

It is a weak prime.

It is an emirp because it is prime and its reverse (178362001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100263871 - 2¹ = 100263869 is a prime.

Together with 100263869, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100263881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50131935 + 50131936.

It is an arithmetic number, because the mean of its divisors is an integer number (50131936).

Almost surely, 2^100263871 is an apocalyptic number.

100263871 is a deficient number, since it is larger than the sum of its proper divisors (1).

100263871 is an equidigital number, since it uses as much as digits as its factorization.

100263871 is an odious number, because the sum of its binary digits is odd.

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

The square root of 100263871 is about 10013.1848579760. The cubic root of 100263871 is about 464.5667850224.

The spelling of 100263871 in words is "one hundred million, two hundred sixty-three thousand, eight hundred seventy-one".