108620801 has 2 divisors, whose sum is σ = 108620802. Its totient is φ = 108620800.

The previous prime is 108620791. The next prime is 108620819. The reversal of 108620801 is 108026801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54745201 + 53875600 = 7399^2 + 7340^2 .

It is an emirp because it is prime and its reverse (108026801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108620801 - 2⁶ = 108620737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (108620101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54310400 + 54310401.

It is an arithmetic number, because the mean of its divisors is an integer number (54310401).

Almost surely, 2^108620801 is an apocalyptic number.

It is an amenable number.

108620801 is a deficient number, since it is larger than the sum of its proper divisors (1).

108620801 is an equidigital number, since it uses as much as digits as its factorization.

108620801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 108620801 is about 10422.1303484460. The cubic root of 108620801 is about 477.1310359366.

The spelling of 108620801 in words is "one hundred eight million, six hundred twenty thousand, eight hundred one".