234131 has 2 divisors, whose sum is σ = 234132. Its totient is φ = 234130.

The previous prime is 234121. The next prime is 234139. The reversal of 234131 is 131432.

234131 is nontrivially palindromic in base 16.

234131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234131 - 2⁶ = 234067 is a prime.

It is a super-2 number, since 2×234131² = 109634650322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234139) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117065 + 117066.

It is an arithmetic number, because the mean of its divisors is an integer number (117066).

2²³⁴¹³¹ is an apocalyptic number.

234131 is a deficient number, since it is larger than the sum of its proper divisors (1).

234131 is an equidigital number, since it uses as much as digits as its factorization.

234131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 14.

The square root of 234131 is about 483.8708505376. The cubic root of 234131 is about 61.6338986693.

Adding to 234131 its reverse (131432), we get a palindrome (365563).

The spelling of 234131 in words is "two hundred thirty-four thousand, one hundred thirty-one".