115322983 has 2 divisors, whose sum is σ = 115322984. Its totient is φ = 115322982.

The previous prime is 115322953. The next prime is 115323017. The reversal of 115322983 is 389223511.

It is an a-pointer prime, because the next prime (115323017) can be obtained adding 115322983 to its sum of digits (34).

It is a weak prime.

It is an emirp because it is prime and its reverse (389223511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115322983 - 2²⁵ = 81768551 is a prime.

It is equal to p_6590086 and since 115322983 and 6590086 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57661491 + 57661492.

It is an arithmetic number, because the mean of its divisors is an integer number (57661492).

Almost surely, 2^115322983 is an apocalyptic number.

115322983 is a deficient number, since it is larger than the sum of its proper divisors (1).

115322983 is an equidigital number, since it uses as much as digits as its factorization.

115322983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 115322983 is about 10738.8538960170. The cubic root of 115322983 is about 486.7492479386.

The spelling of 115322983 in words is "one hundred fifteen million, three hundred twenty-two thousand, nine hundred eighty-three".