552130123 has 2 divisors, whose sum is σ = 552130124. Its totient is φ = 552130122.

The previous prime is 552130121. The next prime is 552130211. The reversal of 552130123 is 321031255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552130123 - 2¹ = 552130121 is a prime.

Together with 552130121, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 552130094 and 552130103.

It is not a weakly prime, because it can be changed into another prime (552130121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276065061 + 276065062.

It is an arithmetic number, because the mean of its divisors is an integer number (276065062).

Almost surely, 2^552130123 is an apocalyptic number.

552130123 is a deficient number, since it is larger than the sum of its proper divisors (1).

552130123 is an equidigital number, since it uses as much as digits as its factorization.

552130123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 552130123 is about 23497.4492871035. The cubic root of 552130123 is about 820.3776383719.

Adding to 552130123 its reverse (321031255), we get a palindrome (873161378).

The spelling of 552130123 in words is "five hundred fifty-two million, one hundred thirty thousand, one hundred twenty-three".