13152105 has 16 divisors (see below), whose sum is σ = 23381760. Its totient is φ = 7014384.

The previous prime is 13152089. The next prime is 13152127. The reversal of 13152105 is 50125131.

It is not a de Polignac number, because 13152105 - 2⁴ = 13152089 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 48577 + ... + 48846.

It is an arithmetic number, because the mean of its divisors is an integer number (1461360).

Almost surely, 2^13152105 is an apocalyptic number.

13152105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13152105 is a deficient number, since it is larger than the sum of its proper divisors (10229655).

13152105 is an equidigital number, since it uses as much as digits as its factorization.

13152105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97437 (or 97431 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 13152105 is about 3626.5831025912. The cubic root of 13152105 is about 236.0469658994.

Adding to 13152105 its reverse (50125131), we get a palindrome (63277236).

The spelling of 13152105 in words is "thirteen million, one hundred fifty-two thousand, one hundred five".