13293155 has 8 divisors (see below), whose sum is σ = 15988752. Its totient is φ = 10609888.

The previous prime is 13293131. The next prime is 13293157. The reversal of 13293155 is 55139231.

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 13293155 - 2¹⁴ = 13276771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13293157) by changing a digit.

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, 512 + ... + 5181.

It is an arithmetic number, because the mean of its divisors is an integer number (1998594).

Almost surely, 2^13293155 is an apocalyptic number.

13293155 is a deficient number, since it is larger than the sum of its proper divisors (2695597).

13293155 is an equidigital number, since it uses as much as digits as its factorization.

13293155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6165.

The product of its digits is 4050, while the sum is 29.

The square root of 13293155 is about 3645.9779209425. The cubic root of 13293155 is about 236.8877972447.

The spelling of 13293155 in words is "thirteen million, two hundred ninety-three thousand, one hundred fifty-five".