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6123601223 is a prime number
BaseRepresentation
bin1011011001111111…
…01011110101000111
3120210202122011200022
411230333223311013
5100020120214343
62451350005355
7304514515535
oct55477536507
916722564608
106123601223
112662682263
12122a94685b
13767883b9c
144213c5155
1525c900568
hex16cfebd47

6123601223 has 2 divisors, whose sum is σ = 6123601224. Its totient is φ = 6123601222.

The previous prime is 6123601201. The next prime is 6123601249. The reversal of 6123601223 is 3221063216.

It is an a-pointer prime, because the next prime (6123601249) can be obtained adding 6123601223 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6123601223 - 222 = 6119406919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6123601192 and 6123601201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6123661223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3061800611 + 3061800612.

It is an arithmetic number, because the mean of its divisors is an integer number (3061800612).

Almost surely, 26123601223 is an apocalyptic number.

6123601223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6123601223 is an equidigital number, since it uses as much as digits as its factorization.

6123601223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6123601223 is about 78253.4422437761. The cubic root of 6123601223 is about 1829.5135640630.

Adding to 6123601223 its reverse (3221063216), we get a palindrome (9344664439).

The spelling of 6123601223 in words is "six billion, one hundred twenty-three million, six hundred one thousand, two hundred twenty-three".