229051583923 has 2 divisors, whose sum is σ = 229051583924. Its totient is φ = 229051583922.

The previous prime is 229051583921. The next prime is 229051583941. The reversal of 229051583923 is 329385150922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229051583923 - 2¹ = 229051583921 is a prime.

It is a super-2 number, since 2×229051583923² (a number of 24 digits) contains 22 as substring.

Together with 229051583921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (229051583921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114525791961 + 114525791962.

It is an arithmetic number, because the mean of its divisors is an integer number (114525791962).

Almost surely, 2^229051583923 is an apocalyptic number.

229051583923 is a deficient number, since it is larger than the sum of its proper divisors (1).

229051583923 is an equidigital number, since it uses as much as digits as its factorization.

229051583923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 229051583923 in words is "two hundred twenty-nine billion, fifty-one million, five hundred eighty-three thousand, nine hundred twenty-three".