2043324121 has 8 divisors (see below), whose sum is σ = 2048190464. Its totient is φ = 2038465440.

The previous prime is 2043324119. The next prime is 2043324131. The reversal of 2043324121 is 1214233402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2043324121 - 2¹ = 2043324119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2043324092 and 2043324101.

It is not an unprimeable number, because it can be changed into a prime (2043324131) 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, 1435216 + ... + 1436638.

It is an arithmetic number, because the mean of its divisors is an integer number (256023808).

Almost surely, 2^2043324121 is an apocalyptic number.

It is an amenable number.

2043324121 is a deficient number, since it is larger than the sum of its proper divisors (4866343).

2043324121 is a wasteful number, since it uses less digits than its factorization.

2043324121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831.

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

The square root of 2043324121 is about 45203.1428221534. The cubic root of 2043324121 is about 1268.9536343747.

Adding to 2043324121 its reverse (1214233402), we get a palindrome (3257557523).

The spelling of 2043324121 in words is "two billion, forty-three million, three hundred twenty-four thousand, one hundred twenty-one".