13012413 has 4 divisors (see below), whose sum is σ = 17349888. Its totient is φ = 8674940.

The previous prime is 13012409. The next prime is 13012427. The reversal of 13012413 is 31421031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31421031 = 3 ⋅10473677.

It is a cyclic number.

It is not a de Polignac number, because 13012413 - 2² = 13012409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13012392 and 13012401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168733 + ... + 2168738.

It is an arithmetic number, because the mean of its divisors is an integer number (4337472).

Almost surely, 2^13012413 is an apocalyptic number.

It is an amenable number.

13012413 is a deficient number, since it is larger than the sum of its proper divisors (4337475).

13012413 is an equidigital number, since it uses as much as digits as its factorization.

13012413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337474.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13012413 is about 3607.2722381323. The cubic root of 13012413 is about 235.2082837276.

Adding to 13012413 its reverse (31421031), we get a palindrome (44433444).

It can be divided in two parts, 1301 and 2413, that multiplied together give a palindrome (3139313).

The spelling of 13012413 in words is "thirteen million, twelve thousand, four hundred thirteen".