108623441 has 2 divisors, whose sum is σ = 108623442. Its totient is φ = 108623440.

The previous prime is 108623429. The next prime is 108623443. The reversal of 108623441 is 144326801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70492816 + 38130625 = 8396^2 + 6175^2 .

It is a cyclic number.

It is not a de Polignac number, because 108623441 - 2⁶ = 108623377 is a prime.

Together with 108623443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108623443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54311720 + 54311721.

It is an arithmetic number, because the mean of its divisors is an integer number (54311721).

Almost surely, 2^108623441 is an apocalyptic number.

It is an amenable number.

108623441 is a deficient number, since it is larger than the sum of its proper divisors (1).

108623441 is an equidigital number, since it uses as much as digits as its factorization.

108623441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 108623441 is about 10422.2570012450. The cubic root of 108623441 is about 477.1349014201.

The spelling of 108623441 in words is "one hundred eight million, six hundred twenty-three thousand, four hundred forty-one".