100948259 has 2 divisors, whose sum is σ = 100948260. Its totient is φ = 100948258.

The previous prime is 100948241. The next prime is 100948271. The reversal of 100948259 is 952849001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100948259 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100948559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50474129 + 50474130.

It is an arithmetic number, because the mean of its divisors is an integer number (50474130).

Almost surely, 2^100948259 is an apocalyptic number.

100948259 is a deficient number, since it is larger than the sum of its proper divisors (1).

100948259 is an equidigital number, since it uses as much as digits as its factorization.

100948259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 100948259 is about 10047.3010803897. The cubic root of 100948259 is about 465.6214129958.

The spelling of 100948259 in words is "one hundred million, nine hundred forty-eight thousand, two hundred fifty-nine".