13012323 has 8 divisors (see below), whose sum is σ = 17587728. Its totient is φ = 8555904.

The previous prime is 13012309. The next prime is 13012333. The reversal of 13012323 is 32321031.

13012323 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 13012323 - 2⁵ = 13012291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13012303) 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, 29490 + ... + 29927.

It is an arithmetic number, because the mean of its divisors is an integer number (2198466).

Almost surely, 2^13012323 is an apocalyptic number.

13012323 is a deficient number, since it is larger than the sum of its proper divisors (4575405).

13012323 is an equidigital number, since it uses as much as digits as its factorization.

13012323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59493.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13012323 is about 3607.2597633106. The cubic root of 13012323 is about 235.2077414558.

Adding to 13012323 its reverse (32321031), we get a palindrome (45333354).

The spelling of 13012323 in words is "thirteen million, twelve thousand, three hundred twenty-three".