13148213 has 8 divisors (see below), whose sum is σ = 14191968. Its totient is φ = 12109104.

The previous prime is 13148189. The next prime is 13148221. The reversal of 13148213 is 31284131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13148213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148263) 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, 6770 + ... + 8492.

It is an arithmetic number, because the mean of its divisors is an integer number (1773996).

Almost surely, 2^13148213 is an apocalyptic number.

13148213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13148213 is a deficient number, since it is larger than the sum of its proper divisors (1043755).

13148213 is a wasteful number, since it uses less digits than its factorization.

13148213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323.

The product of its digits is 576, while the sum is 23.

The square root of 13148213 is about 3626.0464696416. The cubic root of 13148213 is about 236.0236797555.

The spelling of 13148213 in words is "thirteen million, one hundred forty-eight thousand, two hundred thirteen".