115230163 has 2 divisors, whose sum is σ = 115230164. Its totient is φ = 115230162.

The previous prime is 115230149. The next prime is 115230187. The reversal of 115230163 is 361032511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115230163 - 2⁹ = 115229651 is a prime.

It is not a weakly prime, because it can be changed into another prime (115230103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57615081 + 57615082.

It is an arithmetic number, because the mean of its divisors is an integer number (57615082).

Almost surely, 2^115230163 is an apocalyptic number.

115230163 is a deficient number, since it is larger than the sum of its proper divisors (1).

115230163 is an equidigital number, since it uses as much as digits as its factorization.

115230163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 115230163 is about 10734.5313358339. The cubic root of 115230163 is about 486.6186229444.

Adding to 115230163 its reverse (361032511), we get a palindrome (476262674).

The spelling of 115230163 in words is "one hundred fifteen million, two hundred thirty thousand, one hundred sixty-three".