Search a number
-
+
102010301 is a prime number
BaseRepresentation
bin1100001010010…
…00110110111101
321002221122211022
412011020312331
5202103312201
614042233525
72346034061
oct605106675
9232848738
10102010301
1152644938
122a1b58a5
1318198833
14d795aa1
158e5041b
hex6148dbd

102010301 has 2 divisors, whose sum is σ = 102010302. Its totient is φ = 102010300.

The previous prime is 102010289. The next prime is 102010309. The reversal of 102010301 is 103010201.

It is an a-pointer prime, because the next prime (102010309) can be obtained adding 102010301 to its sum of digits (8).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62647225 + 39363076 = 7915^2 + 6274^2 .

It is a cyclic number.

It is not a de Polignac number, because 102010301 - 214 = 101993917 is a prime.

It is a super-2 number, since 2×1020103012 = 20812203020221202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102010309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005150 + 51005151.

It is an arithmetic number, because the mean of its divisors is an integer number (51005151).

Almost surely, 2102010301 is an apocalyptic number.

It is an amenable number.

102010301 is a deficient number, since it is larger than the sum of its proper divisors (1).

102010301 is an equidigital number, since it uses as much as digits as its factorization.

102010301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 102010301 is about 10100.0149009791. The cubic root of 102010301 is about 467.2486009526.

Adding to 102010301 its reverse (103010201), we get a palindrome (205020502).

The spelling of 102010301 in words is "one hundred two million, ten thousand, three hundred one".