4113043321 has 4 divisors (see below), whose sum is σ = 4224206692. Its totient is φ = 4001879952.

The previous prime is 4113043283. The next prime is 4113043331. The reversal of 4113043321 is 1233403114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3361680400 + 751362921 = 57980^2 + 27411^2 .

It is a cyclic number.

It is not a de Polignac number, because 4113043321 - 2⁹ = 4113042809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4113043292 and 4113043301.

It is not an unprimeable number, because it can be changed into a prime (4113043331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55581630 + ... + 55581703.

It is an arithmetic number, because the mean of its divisors is an integer number (1056051673).

Almost surely, 2^4113043321 is an apocalyptic number.

It is an amenable number.

4113043321 is a deficient number, since it is larger than the sum of its proper divisors (111163371).

4113043321 is a wasteful number, since it uses less digits than its factorization.

4113043321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111163370.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4113043321 is about 64133.0127235576. The cubic root of 4113043321 is about 1602.2161115358.

Adding to 4113043321 its reverse (1233403114), we get a palindrome (5346446435).

The spelling of 4113043321 in words is "four billion, one hundred thirteen million, forty-three thousand, three hundred twenty-one".