1124314321 has 8 divisors (see below), whose sum is σ = 1213185960. Its totient is φ = 1035783552.

The previous prime is 1124314309. The next prime is 1124314327. The reversal of 1124314321 is 1234134211.

It can be written as a sum of positive squares in 4 ways, for example, as 497513025 + 626801296 = 22305^2 + 25036^2 .

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 1124314321 - 2²¹ = 1122217169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124314292 and 1124314301.

It is not an unprimeable number, because it can be changed into a prime (1124314327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78340 + ... + 91573.

It is an arithmetic number, because the mean of its divisors is an integer number (151648245).

Almost surely, 2^1124314321 is an apocalyptic number.

It is an amenable number.

1124314321 is a deficient number, since it is larger than the sum of its proper divisors (88871639).

1124314321 is a wasteful number, since it uses less digits than its factorization.

1124314321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170435.

The product of its digits is 576, while the sum is 22.

The square root of 1124314321 is about 33530.7966055088. The cubic root of 1124314321 is about 1039.8305693540.

Adding to 1124314321 its reverse (1234134211), we get a palindrome (2358448532).

The spelling of 1124314321 in words is "one billion, one hundred twenty-four million, three hundred fourteen thousand, three hundred twenty-one".