108973751 has 2 divisors, whose sum is σ = 108973752. Its totient is φ = 108973750.

The previous prime is 108973741. The next prime is 108973807. The reversal of 108973751 is 157379801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108973751 - 2²² = 104779447 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 108973699 and 108973708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108973741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54486875 + 54486876.

It is an arithmetic number, because the mean of its divisors is an integer number (54486876).

Almost surely, 2^108973751 is an apocalyptic number.

108973751 is a deficient number, since it is larger than the sum of its proper divisors (1).

108973751 is an equidigital number, since it uses as much as digits as its factorization.

108973751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 108973751 is about 10439.0493341108. The cubic root of 108973751 is about 477.6472701633.

The spelling of 108973751 in words is "one hundred eight million, nine hundred seventy-three thousand, seven hundred fifty-one".