242627123 has 2 divisors, whose sum is σ = 242627124. Its totient is φ = 242627122.

The previous prime is 242627117. The next prime is 242627183. The reversal of 242627123 is 321726242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242627123 - 2⁶ = 242627059 is a prime.

It is not a weakly prime, because it can be changed into another prime (242627183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121313561 + 121313562.

It is an arithmetic number, because the mean of its divisors is an integer number (121313562).

Almost surely, 2^242627123 is an apocalyptic number.

242627123 is a deficient number, since it is larger than the sum of its proper divisors (1).

242627123 is an equidigital number, since it uses as much as digits as its factorization.

242627123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 242627123 is about 15576.4926411564. The cubic root of 242627123 is about 623.7058002182.

The spelling of 242627123 in words is "two hundred forty-two million, six hundred twenty-seven thousand, one hundred twenty-three".