4534000123 has 2 divisors, whose sum is σ = 4534000124. Its totient is φ = 4534000122.

The previous prime is 4534000103. The next prime is 4534000151. The reversal of 4534000123 is 3210004354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4534000123 - 2⁹ = 4533999611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4534000094 and 4534000103.

It is not a weakly prime, because it can be changed into another prime (4534000103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267000061 + 2267000062.

It is an arithmetic number, because the mean of its divisors is an integer number (2267000062).

Almost surely, 2^4534000123 is an apocalyptic number.

4534000123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4534000123 is an equidigital number, since it uses as much as digits as its factorization.

4534000123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4534000123 is about 67334.9843914736. The cubic root of 4534000123 is about 1655.1111936560. Note that the first 4 decimals are identical.

Adding to 4534000123 its reverse (3210004354), we get a palindrome (7744004477).

The spelling of 4534000123 in words is "four billion, five hundred thirty-four million, one hundred twenty-three", and thus it is an aban number.