2113124324 has 24 divisors (see below), whose sum is σ = 3906887040. Its totient is φ = 998421536.

The previous prime is 2113124317. The next prime is 2113124329. The reversal of 2113124324 is 4234213112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113124324.

It is not an unprimeable number, because it can be changed into a prime (2113124329) 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, 188342 + ... + 199245.

It is an arithmetic number, because the mean of its divisors is an integer number (162786960).

Almost surely, 2^2113124324 is an apocalyptic number.

It is an amenable number.

2113124324 is a deficient number, since it is larger than the sum of its proper divisors (1793762716).

2113124324 is a wasteful number, since it uses less digits than its factorization.

2113124324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387667 (or 387665 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2113124324 is about 45968.7320251494. The cubic root of 2113124324 is about 1283.2413625588.

Adding to 2113124324 its reverse (4234213112), we get a palindrome (6347337436).

The spelling of 2113124324 in words is "two billion, one hundred thirteen million, one hundred twenty-four thousand, three hundred twenty-four".