108823291 has 2 divisors, whose sum is σ = 108823292. Its totient is φ = 108823290.

The previous prime is 108823261. The next prime is 108823301. The reversal of 108823291 is 192328801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108823291 - 2⁵ = 108823259 is a prime.

It is not a weakly prime, because it can be changed into another prime (108823261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54411645 + 54411646.

It is an arithmetic number, because the mean of its divisors is an integer number (54411646).

Almost surely, 2^108823291 is an apocalyptic number.

108823291 is a deficient number, since it is larger than the sum of its proper divisors (1).

108823291 is an equidigital number, since it uses as much as digits as its factorization.

108823291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 108823291 is about 10431.8402499271. The cubic root of 108823291 is about 477.4273398024.

The spelling of 108823291 in words is "one hundred eight million, eight hundred twenty-three thousand, two hundred ninety-one".