Search a number
-
+
123010122341 is a prime number
BaseRepresentation
bin111001010001111111…
…0011000001001100101
3102202111210020200002002
41302203332120021211
54003411042403331
6132302101455045
711613206534201
oct1624376301145
9382453220062
10123010122341
1148194009637
121ba0ba11485
13b7a4a04052
145d4d025b01
1532ee3989cb
hex1ca3f98265

123010122341 has 2 divisors, whose sum is σ = 123010122342. Its totient is φ = 123010122340.

The previous prime is 123010122331. The next prime is 123010122343. The reversal of 123010122341 is 143221010321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112713961441 + 10296160900 = 335729^2 + 101470^2 .

It is a cyclic number.

It is not a de Polignac number, because 123010122341 - 210 = 123010121317 is a prime.

Together with 123010122343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123010122343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61505061170 + 61505061171.

It is an arithmetic number, because the mean of its divisors is an integer number (61505061171).

Almost surely, 2123010122341 is an apocalyptic number.

It is an amenable number.

123010122341 is a deficient number, since it is larger than the sum of its proper divisors (1).

123010122341 is an equidigital number, since it uses as much as digits as its factorization.

123010122341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 123010122341 its reverse (143221010321), we get a palindrome (266231132662).

The spelling of 123010122341 in words is "one hundred twenty-three billion, ten million, one hundred twenty-two thousand, three hundred forty-one".