108284357 has 2 divisors, whose sum is σ = 108284358. Its totient is φ = 108284356.

The previous prime is 108284329. The next prime is 108284369. The reversal of 108284357 is 753482801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106213636 + 2070721 = 10306^2 + 1439^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108284357 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108284357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108284327) 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, 54142178 + 54142179.

It is an arithmetic number, because the mean of its divisors is an integer number (54142179).

Almost surely, 2^108284357 is an apocalyptic number.

It is an amenable number.

108284357 is a deficient number, since it is larger than the sum of its proper divisors (1).

108284357 is an equidigital number, since it uses as much as digits as its factorization.

108284357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 108284357 is about 10405.9769844066. The cubic root of 108284357 is about 476.6379017205.

The spelling of 108284357 in words is "one hundred eight million, two hundred eighty-four thousand, three hundred fifty-seven".