115302263 has 2 divisors, whose sum is σ = 115302264. Its totient is φ = 115302262.

The previous prime is 115302247. The next prime is 115302281. The reversal of 115302263 is 362203511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115302263 - 2⁴ = 115302247 is a prime.

It is a super-2 number, since 2×115302263² = 26589223705842338, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115302223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57651131 + 57651132.

It is an arithmetic number, because the mean of its divisors is an integer number (57651132).

Almost surely, 2^115302263 is an apocalyptic number.

115302263 is a deficient number, since it is larger than the sum of its proper divisors (1).

115302263 is an equidigital number, since it uses as much as digits as its factorization.

115302263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 115302263 is about 10737.8891314820. The cubic root of 115302263 is about 486.7200948932.

Adding to 115302263 its reverse (362203511), we get a palindrome (477505774).

The spelling of 115302263 in words is "one hundred fifteen million, three hundred two thousand, two hundred sixty-three".