229008123 has 12 divisors (see below), whose sum is σ = 334977760. Its totient is φ = 150739056.

The previous prime is 229008119. The next prime is 229008137. The reversal of 229008123 is 321800922.

It is a happy number.

It is not a de Polignac number, because 229008123 - 2² = 229008119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229008193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160336 + ... + 161757.

Almost surely, 2^229008123 is an apocalyptic number.

229008123 is a deficient number, since it is larger than the sum of its proper divisors (105969637).

229008123 is a wasteful number, since it uses less digits than its factorization.

229008123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322178 (or 322175 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 229008123 is about 15133.0143395161. The cubic root of 229008123 is about 611.8105510622.

The spelling of 229008123 in words is "two hundred twenty-nine million, eight thousand, one hundred twenty-three".