229307051 has 2 divisors, whose sum is σ = 229307052. Its totient is φ = 229307050.

The previous prime is 229307047. The next prime is 229307053. The reversal of 229307051 is 150703922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229307051 - 2² = 229307047 is a prime.

Together with 229307053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229307053) 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 as a sum of consecutive naturals, namely, 114653525 + 114653526.

It is an arithmetic number, because the mean of its divisors is an integer number (114653526).

Almost surely, 2^229307051 is an apocalyptic number.

229307051 is a deficient number, since it is larger than the sum of its proper divisors (1).

229307051 is an equidigital number, since it uses as much as digits as its factorization.

229307051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 229307051 is about 15142.8878025296. The cubic root of 229307051 is about 612.0766373832.

The spelling of 229307051 in words is "two hundred twenty-nine million, three hundred seven thousand, fifty-one".