100885319 has 2 divisors, whose sum is σ = 100885320. Its totient is φ = 100885318.

The previous prime is 100885303. The next prime is 100885321. The reversal of 100885319 is 913588001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100885319 - 2⁴ = 100885303 is a prime.

It is a super-2 number, since 2×100885319² = 20355695179463522, which contains 22 as substring.

Together with 100885321, 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 (100885349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50442659 + 50442660.

It is an arithmetic number, because the mean of its divisors is an integer number (50442660).

Almost surely, 2^100885319 is an apocalyptic number.

100885319 is a deficient number, since it is larger than the sum of its proper divisors (1).

100885319 is an equidigital number, since it uses as much as digits as its factorization.

100885319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 100885319 is about 10044.1684075886. The cubic root of 100885319 is about 465.5246231326.

The spelling of 100885319 in words is "one hundred million, eight hundred eighty-five thousand, three hundred nineteen".