108355807 has 12 divisors (see below), whose sum is σ = 133462080. Its totient is φ = 87412416.

The previous prime is 108355789. The next prime is 108355811. The reversal of 108355807 is 708553801.

It is not a de Polignac number, because 108355807 - 2¹⁹ = 107831519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108355837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64207 + ... + 65872.

It is an arithmetic number, because the mean of its divisors is an integer number (11121840).

Almost surely, 2^108355807 is an apocalyptic number.

108355807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

108355807 is a deficient number, since it is larger than the sum of its proper divisors (25106273).

108355807 is a wasteful number, since it uses less digits than its factorization.

108355807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130110 (or 130103 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 108355807 is about 10409.4095413717. The cubic root of 108355807 is about 476.7427130750.

The spelling of 108355807 in words is "one hundred eight million, three hundred fifty-five thousand, eight hundred seven".