Search a number
-
+
10020101171 is a prime number
BaseRepresentation
bin10010101010011111…
…01001110000110011
3221212022120212202012
421111033221300303
5131010121214141
64334141313135
7503210311643
oct112517516063
927768525665
1010020101171
1142820a4353
121b378657ab
13c38c07962
146b0ab6523
153d9a2dceb
hex2553e9c33

10020101171 has 2 divisors, whose sum is σ = 10020101172. Its totient is φ = 10020101170.

The previous prime is 10020101099. The next prime is 10020101173. The reversal of 10020101171 is 17110102001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10020101171 - 226 = 9952992307 is a prime.

Together with 10020101173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10020101173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010050585 + 5010050586.

It is an arithmetic number, because the mean of its divisors is an integer number (5010050586).

Almost surely, 210020101171 is an apocalyptic number.

10020101171 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020101171 is an equidigital number, since it uses as much as digits as its factorization.

10020101171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 10020101171 its reverse (17110102001), we get a palindrome (27130203172).

The spelling of 10020101171 in words is "ten billion, twenty million, one hundred one thousand, one hundred seventy-one".