252112330123 has 2 divisors, whose sum is σ = 252112330124. Its totient is φ = 252112330122.

The previous prime is 252112330103. The next prime is 252112330153. The reversal of 252112330123 is 321033211252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252112330123 - 2³³ = 243522395531 is a prime.

It is a super-3 number, since 3×252112330123³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (252112330103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126056165061 + 126056165062.

It is an arithmetic number, because the mean of its divisors is an integer number (126056165062).

Almost surely, 2^252112330123 is an apocalyptic number.

252112330123 is a deficient number, since it is larger than the sum of its proper divisors (1).

252112330123 is an equidigital number, since it uses as much as digits as its factorization.

252112330123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 252112330123 its reverse (321033211252), we get a palindrome (573145541375).

The spelling of 252112330123 in words is "two hundred fifty-two billion, one hundred twelve million, three hundred thirty thousand, one hundred twenty-three".