2113148344 has 16 divisors (see below), whose sum is σ = 3968911800. Its totient is φ = 1054771872.

The previous prime is 2113148339. The next prime is 2113148369. The reversal of 2113148344 is 4438413112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220299 + ... + 229690.

Almost surely, 2^2113148344 is an apocalyptic number.

It is an amenable number.

2113148344 is a deficient number, since it is larger than the sum of its proper divisors (1855763456).

2113148344 is a wasteful number, since it uses less digits than its factorization.

2113148344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450582 (or 450578 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 2113148344 is about 45968.9932889551. The cubic root of 2113148344 is about 1283.2462247653.

The spelling of 2113148344 in words is "two billion, one hundred thirteen million, one hundred forty-eight thousand, three hundred forty-four".