2043121324 has 24 divisors (see below), whose sum is σ = 3614410800. Its totient is φ = 1010452800.

The previous prime is 2043121273. The next prime is 2043121343. The reversal of 2043121324 is 4231213402.

It is a junction number, because it is equal to n+sod(n) for n = 2043121295 and 2043121304.

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, 575547 + ... + 579085.

It is an arithmetic number, because the mean of its divisors is an integer number (150600450).

Almost surely, 2^2043121324 is an apocalyptic number.

It is an amenable number.

2043121324 is a deficient number, since it is larger than the sum of its proper divisors (1571289476).

2043121324 is a wasteful number, since it uses less digits than its factorization.

2043121324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073 (or 5071 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2043121324 is about 45200.8995928178. The cubic root of 2043121324 is about 1268.9116523740.

Adding to 2043121324 its reverse (4231213402), we get a palindrome (6274334726).

The spelling of 2043121324 in words is "two billion, forty-three million, one hundred twenty-one thousand, three hundred twenty-four".