Search a number
-
+
122330020301 is a prime number
BaseRepresentation
bin111000111101101101…
…1111111100111001101
3102200202101111220110122
41301323123333213031
54001012441122201
6132110404514325
711560311005336
oct1617333774715
9380671456418
10122330020301
114797511a935
121b8600ab9a5
13b6c6b407c8
145cc698b28d
1532ae806e1b
hex1c7b6ff9cd

122330020301 has 2 divisors, whose sum is σ = 122330020302. Its totient is φ = 122330020300.

The previous prime is 122330020289. The next prime is 122330020303. The reversal of 122330020301 is 103020033221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64465717801 + 57864302500 = 253901^2 + 240550^2 .

It is a cyclic number.

It is not a de Polignac number, because 122330020301 - 210 = 122330019277 is a prime.

Together with 122330020303, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122330020301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122330020303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61165010150 + 61165010151.

It is an arithmetic number, because the mean of its divisors is an integer number (61165010151).

Almost surely, 2122330020301 is an apocalyptic number.

It is an amenable number.

122330020301 is a deficient number, since it is larger than the sum of its proper divisors (1).

122330020301 is an equidigital number, since it uses as much as digits as its factorization.

122330020301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 122330020301 its reverse (103020033221), we get a palindrome (225350053522).

The spelling of 122330020301 in words is "one hundred twenty-two billion, three hundred thirty million, twenty thousand, three hundred one".