115322953 has 2 divisors, whose sum is σ = 115322954. Its totient is φ = 115322952.

The previous prime is 115322929. The next prime is 115322983. The reversal of 115322953 is 359223511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108097609 + 7225344 = 10397^2 + 2688^2 .

It is an emirp because it is prime and its reverse (359223511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115322953 is a prime.

It is not a weakly prime, because it can be changed into another prime (115322903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57661476 + 57661477.

It is an arithmetic number, because the mean of its divisors is an integer number (57661477).

Almost surely, 2^115322953 is an apocalyptic number.

It is an amenable number.

115322953 is a deficient number, since it is larger than the sum of its proper divisors (1).

115322953 is an equidigital number, since it uses as much as digits as its factorization.

115322953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 31.

The square root of 115322953 is about 10738.8524992198. The cubic root of 115322953 is about 486.7492057311.

The spelling of 115322953 in words is "one hundred fifteen million, three hundred twenty-two thousand, nine hundred fifty-three".