234202153 has 2 divisors, whose sum is σ = 234202154. Its totient is φ = 234202152.

The previous prime is 234202141. The next prime is 234202159. The reversal of 234202153 is 351202432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214417449 + 19784704 = 14643^2 + 4448^2 .

It is a cyclic number.

It is not a de Polignac number, because 234202153 - 2⁹ = 234201641 is a prime.

It is not a weakly prime, because it can be changed into another prime (234202159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117101076 + 117101077.

It is an arithmetic number, because the mean of its divisors is an integer number (117101077).

Almost surely, 2^234202153 is an apocalyptic number.

It is an amenable number.

234202153 is a deficient number, since it is larger than the sum of its proper divisors (1).

234202153 is an equidigital number, since it uses as much as digits as its factorization.

234202153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 234202153 is about 15303.6646918312. The cubic root of 234202153 is about 616.4014160255.

Adding to 234202153 its reverse (351202432), we get a palindrome (585404585).

The spelling of 234202153 in words is "two hundred thirty-four million, two hundred two thousand, one hundred fifty-three".