115355105 has 8 divisors (see below), whose sum is σ = 138820392. Its totient is φ = 92021248.

The previous prime is 115355059. The next prime is 115355113. The reversal of 115355105 is 501553511.

It can be written as a sum of positive squares in 4 ways, for example, as 31888609 + 83466496 = 5647^2 + 9136^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115355105 - 2⁶ = 115355041 is a prime.

It is a super-2 number, since 2×115355105² = 26613600499122050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30914 + ... + 34443.

It is an arithmetic number, because the mean of its divisors is an integer number (17352549).

Almost surely, 2^115355105 is an apocalyptic number.

It is an amenable number.

115355105 is a deficient number, since it is larger than the sum of its proper divisors (23465287).

115355105 is an equidigital number, since it uses as much as digits as its factorization.

115355105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65715.

The product of its (nonzero) digits is 1875, while the sum is 26.

The square root of 115355105 is about 10740.3493891028. The cubic root of 115355105 is about 486.7944366988.

The spelling of 115355105 in words is "one hundred fifteen million, three hundred fifty-five thousand, one hundred five".