2252105123 has 2 divisors, whose sum is σ = 2252105124. Its totient is φ = 2252105122.

The previous prime is 2252105111. The next prime is 2252105137. The reversal of 2252105123 is 3215012522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2252105123 - 2¹⁴ = 2252088739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2252102123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126052561 + 1126052562.

It is an arithmetic number, because the mean of its divisors is an integer number (1126052562).

Almost surely, 2^2252105123 is an apocalyptic number.

2252105123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252105123 is an equidigital number, since it uses as much as digits as its factorization.

2252105123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2252105123 is about 47456.3496594502. The cubic root of 2252105123 is about 1310.7792351265.

Adding to 2252105123 its reverse (3215012522), we get a palindrome (5467117645).

The spelling of 2252105123 in words is "two billion, two hundred fifty-two million, one hundred five thousand, one hundred twenty-three".