108538867 has 2 divisors, whose sum is σ = 108538868. Its totient is φ = 108538866.

The previous prime is 108538847. The next prime is 108538877. The reversal of 108538867 is 768835801.

It is a strong prime.

It is an emirp because it is prime and its reverse (768835801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108538867 - 2¹⁹ = 108014579 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108538847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54269433 + 54269434.

It is an arithmetic number, because the mean of its divisors is an integer number (54269434).

Almost surely, 2^108538867 is an apocalyptic number.

108538867 is a deficient number, since it is larger than the sum of its proper divisors (1).

108538867 is an equidigital number, since it uses as much as digits as its factorization.

108538867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 108538867 is about 10418.1988366512. The cubic root of 108538867 is about 477.0110371655.

The spelling of 108538867 in words is "one hundred eight million, five hundred thirty-eight thousand, eight hundred sixty-seven".