1124321411 has 4 divisors (see below), whose sum is σ = 1134271272. Its totient is φ = 1114371552.

The previous prime is 1124321389. The next prime is 1124321417. The reversal of 1124321411 is 1141234211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1141234211 = 13 ⋅87787247.

It is a cyclic number.

It is not a de Polignac number, because 1124321411 - 2¹⁴ = 1124305027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124321417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4974761 + ... + 4974986.

It is an arithmetic number, because the mean of its divisors is an integer number (283567818).

Almost surely, 2^1124321411 is an apocalyptic number.

1124321411 is a deficient number, since it is larger than the sum of its proper divisors (9949861).

1124321411 is an equidigital number, since it uses as much as digits as its factorization.

1124321411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9949860.

The product of its digits is 192, while the sum is 20.

The square root of 1124321411 is about 33530.9023290457. The cubic root of 1124321411 is about 1039.8327550960.

Adding to 1124321411 its reverse (1141234211), we get a palindrome (2265555622).

The spelling of 1124321411 in words is "one billion, one hundred twenty-four million, three hundred twenty-one thousand, four hundred eleven".