100948271 has 2 divisors, whose sum is σ = 100948272. Its totient is φ = 100948270.

The previous prime is 100948259. The next prime is 100948277. The reversal of 100948271 is 172849001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100948271 - 2¹⁸ = 100686127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100948277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50474135 + 50474136.

It is an arithmetic number, because the mean of its divisors is an integer number (50474136).

Almost surely, 2^100948271 is an apocalyptic number.

100948271 is a deficient number, since it is larger than the sum of its proper divisors (1).

100948271 is an equidigital number, since it uses as much as digits as its factorization.

100948271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 100948271 is about 10047.3016775650. The cubic root of 100948271 is about 465.6214314457.

The spelling of 100948271 in words is "one hundred million, nine hundred forty-eight thousand, two hundred seventy-one".