2113245124 has 24 divisors (see below), whose sum is σ = 3844941408. Its totient is φ = 1015460160.

The previous prime is 2113245089. The next prime is 2113245131. The reversal of 2113245124 is 4215423112.

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, 85174 + ... + 107149.

It is an arithmetic number, because the mean of its divisors is an integer number (160205892).

Almost surely, 2^2113245124 is an apocalyptic number.

It is an amenable number.

2113245124 is a deficient number, since it is larger than the sum of its proper divisors (1731696284).

2113245124 is a wasteful number, since it uses less digits than its factorization.

2113245124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192435 (or 192433 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 2113245124 is about 45970.0459429834. The cubic root of 2113245124 is about 1283.2658149145.

Adding to 2113245124 its reverse (4215423112), we get a palindrome (6328668236).

The spelling of 2113245124 in words is "two billion, one hundred thirteen million, two hundred forty-five thousand, one hundred twenty-four".