234137383 has 2 divisors, whose sum is σ = 234137384. Its totient is φ = 234137382.

The previous prime is 234137381. The next prime is 234137417. The reversal of 234137383 is 383731432.

It is an a-pointer prime, because the next prime (234137417) can be obtained adding 234137383 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234137383 - 2¹ = 234137381 is a prime.

Together with 234137381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234137381) 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, 117068691 + 117068692.

It is an arithmetic number, because the mean of its divisors is an integer number (117068692).

Almost surely, 2^234137383 is an apocalyptic number.

234137383 is a deficient number, since it is larger than the sum of its proper divisors (1).

234137383 is an equidigital number, since it uses as much as digits as its factorization.

234137383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 234137383 is about 15301.5483857027. The cubic root of 234137383 is about 616.3445876258.

The spelling of 234137383 in words is "two hundred thirty-four million, one hundred thirty-seven thousand, three hundred eighty-three".