108973807 has 2 divisors, whose sum is σ = 108973808. Its totient is φ = 108973806.

The previous prime is 108973751. The next prime is 108973811. The reversal of 108973807 is 708379801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108973807 - 2¹⁹ = 108449519 is a prime.

It is a super-2 number, since 2×108973807² = 23750581224146498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108973507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54486903 + 54486904.

It is an arithmetic number, because the mean of its divisors is an integer number (54486904).

Almost surely, 2^108973807 is an apocalyptic number.

108973807 is a deficient number, since it is larger than the sum of its proper divisors (1).

108973807 is an equidigital number, since it uses as much as digits as its factorization.

108973807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 108973807 is about 10439.0520163471. The cubic root of 108973807 is about 477.6473519819.

The spelling of 108973807 in words is "one hundred eight million, nine hundred seventy-three thousand, eight hundred seven".