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230108023 is a prime number
BaseRepresentation
bin11011011011100…
…10101101110111
3121000222200212101
431231302231313
5432401424043
634500002531
75462612605
oct1555625567
9530880771
10230108023
11108987622
1265090447
13388994c2
14227bc875
151530524d
hexdb72b77

230108023 has 2 divisors, whose sum is σ = 230108024. Its totient is φ = 230108022.

The previous prime is 230108003. The next prime is 230108027. The reversal of 230108023 is 320801032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230108023 - 25 = 230107991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230108027) 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, 115054011 + 115054012.

It is an arithmetic number, because the mean of its divisors is an integer number (115054012).

Almost surely, 2230108023 is an apocalyptic number.

230108023 is a deficient number, since it is larger than the sum of its proper divisors (1).

230108023 is an equidigital number, since it uses as much as digits as its factorization.

230108023 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 19.

The square root of 230108023 is about 15169.3118828772. The cubic root of 230108023 is about 612.7884726393.

Adding to 230108023 its reverse (320801032), we get a palindrome (550909055).

The spelling of 230108023 in words is "two hundred thirty million, one hundred eight thousand, twenty-three".