2113148 has 24 divisors (see below), whose sum is σ = 3913728. Its totient is φ = 996336.

The previous prime is 2113147. The next prime is 2113159. The reversal of 2113148 is 8413112.

2113148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9365 + ... + 9587.

It is an arithmetic number, because the mean of its divisors is an integer number (163072).

2^2113148 is an apocalyptic number.

It is an amenable number.

2113148 is a deficient number, since it is larger than the sum of its proper divisors (1800580).

2113148 is a wasteful number, since it uses less digits than its factorization.

2113148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 351 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 2113148 is about 1453.6670870595. The cubic root of 2113148 is about 128.3246155132.

The spelling of 2113148 in words is "two million, one hundred thirteen thousand, one hundred forty-eight".