1324242011 has 4 divisors (see below), whose sum is σ = 1325650224. Its totient is φ = 1322833800.

The previous prime is 1324242001. The next prime is 1324242041. The reversal of 1324242011 is 1102424231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1102424231 = 67 ⋅16454093.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324242011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324242001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702695 + ... + 704576.

It is an arithmetic number, because the mean of its divisors is an integer number (331412556).

Almost surely, 2^1324242011 is an apocalyptic number.

1324242011 is a deficient number, since it is larger than the sum of its proper divisors (1408213).

1324242011 is an equidigital number, since it uses as much as digits as its factorization.

1324242011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408212.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1324242011 is about 36390.1361772665. The cubic root of 1324242011 is about 1098.1351352639.

Adding to 1324242011 its reverse (1102424231), we get a palindrome (2426666242).

The spelling of 1324242011 in words is "one billion, three hundred twenty-four million, two hundred forty-two thousand, eleven".