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10808101 is a prime number
BaseRepresentation
bin101001001110…
…101100100101
3202100002221001
4221032230211
510231324401
61023353301
7160603333
oct51165445
922302831
1010808101
116112317
123752831
132315635
141614b53
15e37601
hexa4eb25

10808101 has 2 divisors, whose sum is σ = 10808102. Its totient is φ = 10808100.

The previous prime is 10808089. The next prime is 10808123. The reversal of 10808101 is 10180801.

10808101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6812100 + 3996001 = 2610^2 + 1999^2 .

It is an emirp because it is prime and its reverse (10180801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10808101 - 211 = 10806053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10808191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5404050 + 5404051.

It is an arithmetic number, because the mean of its divisors is an integer number (5404051).

Almost surely, 210808101 is an apocalyptic number.

It is an amenable number.

10808101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10808101 is an equidigital number, since it uses as much as digits as its factorization.

10808101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 10808101 is about 3287.5676418897. The cubic root of 10808101 is about 221.0971434004.

Adding to 10808101 its reverse (10180801), we get a palindrome (20988902).

The spelling of 10808101 in words is "ten million, eight hundred eight thousand, one hundred one".