108940523 has 2 divisors, whose sum is σ = 108940524. Its totient is φ = 108940522.

The previous prime is 108940487. The next prime is 108940577. The reversal of 108940523 is 325049801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108940523 - 2¹² = 108936427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108940523.

It is not a weakly prime, because it can be changed into another prime (108949523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54470261 + 54470262.

It is an arithmetic number, because the mean of its divisors is an integer number (54470262).

Almost surely, 2^108940523 is an apocalyptic number.

108940523 is a deficient number, since it is larger than the sum of its proper divisors (1).

108940523 is an equidigital number, since it uses as much as digits as its factorization.

108940523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 108940523 is about 10437.4576885370. The cubic root of 108940523 is about 477.5987175631.

The spelling of 108940523 in words is "one hundred eight million, nine hundred forty thousand, five hundred twenty-three".