108241957 has 2 divisors, whose sum is σ = 108241958. Its totient is φ = 108241956.

The previous prime is 108241921. The next prime is 108241997. The reversal of 108241957 is 759142801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64496961 + 43744996 = 8031^2 + 6614^2 .

It is a cyclic number.

It is not a de Polignac number, because 108241957 - 2⁷ = 108241829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108241997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54120978 + 54120979.

It is an arithmetic number, because the mean of its divisors is an integer number (54120979).

Almost surely, 2^108241957 is an apocalyptic number.

It is an amenable number.

108241957 is a deficient number, since it is larger than the sum of its proper divisors (1).

108241957 is an equidigital number, since it uses as much as digits as its factorization.

108241957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 108241957 is about 10403.9394942493. The cubic root of 108241957 is about 476.5756825600.

The spelling of 108241957 in words is "one hundred eight million, two hundred forty-one thousand, nine hundred fifty-seven".