115152105 has 8 divisors (see below), whose sum is σ = 184243392. Its totient is φ = 61414448.

The previous prime is 115152083. The next prime is 115152109. The reversal of 115152105 is 501251511.

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 115152105 - 2⁶ = 115152041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115152109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3838389 + ... + 3838418.

It is an arithmetic number, because the mean of its divisors is an integer number (23030424).

Almost surely, 2^115152105 is an apocalyptic number.

115152105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115152105 is a deficient number, since it is larger than the sum of its proper divisors (69091287).

115152105 is an equidigital number, since it uses as much as digits as its factorization.

115152105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7676815.

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 115152105 is about 10730.8948834662. The cubic root of 115152105 is about 486.5087181077.

The spelling of 115152105 in words is "one hundred fifteen million, one hundred fifty-two thousand, one hundred five".