234122159 has 2 divisors, whose sum is σ = 234122160. Its totient is φ = 234122158.

The previous prime is 234122153. The next prime is 234122197. The reversal of 234122159 is 951221432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234122159 - 2¹² = 234118063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234122153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117061079 + 117061080.

It is an arithmetic number, because the mean of its divisors is an integer number (117061080).

Almost surely, 2^234122159 is an apocalyptic number.

234122159 is a deficient number, since it is larger than the sum of its proper divisors (1).

234122159 is an equidigital number, since it uses as much as digits as its factorization.

234122159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 234122159 is about 15301.0509116204. The cubic root of 234122159 is about 616.3312287547.

The spelling of 234122159 in words is "two hundred thirty-four million, one hundred twenty-two thousand, one hundred fifty-nine".