13122148 has 24 divisors (see below), whose sum is σ = 24937472. Its totient is φ = 6005664.

The previous prime is 13122133. The next prime is 13122157. The reversal of 13122148 is 84122131.

It is a happy 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, 5611 + ... + 7597.

Almost surely, 2^13122148 is an apocalyptic number.

It is an amenable number.

13122148 is a deficient number, since it is larger than the sum of its proper divisors (11815324).

13122148 is a wasteful number, since it uses less digits than its factorization.

13122148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131 (or 2129 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 13122148 is about 3622.4505517674. The cubic root of 13122148 is about 235.8676122375.

Adding to 13122148 its reverse (84122131), we get a palindrome (97244279).

The spelling of 13122148 in words is "thirteen million, one hundred twenty-two thousand, one hundred forty-eight".