13123214 has 16 divisors (see below), whose sum is σ = 21500640. Its totient is φ = 5970720.

The previous prime is 13123211. The next prime is 13123217. The reversal of 13123214 is 41232131.

13123214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13123211) and next prime (13123217).

It is a junction number, because it is equal to n+sod(n) for n = 13123192 and 13123201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123211) 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, 1709 + ... + 5400.

It is an arithmetic number, because the mean of its divisors is an integer number (1343790).

Almost surely, 2^13123214 is an apocalyptic number.

13123214 is a deficient number, since it is larger than the sum of its proper divisors (8377426).

13123214 is a wasteful number, since it uses less digits than its factorization.

13123214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195.

The product of its digits is 144, while the sum is 17.

The square root of 13123214 is about 3622.5976867436. The cubic root of 13123214 is about 235.8739991001.

Adding to 13123214 its reverse (41232131), we get a palindrome (54355345).

The spelling of 13123214 in words is "thirteen million, one hundred twenty-three thousand, two hundred fourteen".