13012955 has 8 divisors (see below), whose sum is σ = 15651792. Its totient is φ = 10386208.

The previous prime is 13012943. The next prime is 13012969. The reversal of 13012955 is 55921031.

13012955 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13012955 - 2¹⁸ = 12750811 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452 + ... + 5121.

It is an arithmetic number, because the mean of its divisors is an integer number (1956474).

Almost surely, 2^13012955 is an apocalyptic number.

13012955 is a deficient number, since it is larger than the sum of its proper divisors (2638837).

13012955 is an equidigital number, since it uses as much as digits as its factorization.

13012955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 13012955 is about 3607.3473633683. The cubic root of 13012955 is about 235.2115493561.

Adding to 13012955 its reverse (55921031), we get a palindrome (68933986).

The spelling of 13012955 in words is "thirteen million, twelve thousand, nine hundred fifty-five".