115830373 has 2 divisors, whose sum is σ = 115830374. Its totient is φ = 115830372.

The previous prime is 115830317. The next prime is 115830383. The reversal of 115830373 is 373038511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61984129 + 53846244 = 7873^2 + 7338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115830373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115830383) 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, 57915186 + 57915187.

It is an arithmetic number, because the mean of its divisors is an integer number (57915187).

Almost surely, 2^115830373 is an apocalyptic number.

It is an amenable number.

115830373 is a deficient number, since it is larger than the sum of its proper divisors (1).

115830373 is an equidigital number, since it uses as much as digits as its factorization.

115830373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 115830373 is about 10762.4519975701. The cubic root of 115830373 is about 487.4620586733.

Adding to 115830373 its reverse (373038511), we get a palindrome (488868884).

The spelling of 115830373 in words is "one hundred fifteen million, eight hundred thirty thousand, three hundred seventy-three".