234142151 has 2 divisors, whose sum is σ = 234142152. Its totient is φ = 234142150.

The previous prime is 234142133. The next prime is 234142159. The reversal of 234142151 is 151241432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234142151 - 2¹⁴ = 234125767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234142159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117071075 + 117071076.

It is an arithmetic number, because the mean of its divisors is an integer number (117071076).

Almost surely, 2^234142151 is an apocalyptic number.

234142151 is a deficient number, since it is larger than the sum of its proper divisors (1).

234142151 is an equidigital number, since it uses as much as digits as its factorization.

234142151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 234142151 is about 15301.7041861356. The cubic root of 234142151 is about 616.3487713676.

Adding to 234142151 its reverse (151241432), we get a palindrome (385383583).

The spelling of 234142151 in words is "two hundred thirty-four million, one hundred forty-two thousand, one hundred fifty-one".