1330231411 has 4 divisors (see below), whose sum is σ = 1330347312. Its totient is φ = 1330115512.

The previous prime is 1330231373. The next prime is 1330231423. The reversal of 1330231411 is 1141320331.

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

It is a cyclic number.

It is not a de Polignac number, because 1330231411 - 2¹¹ = 1330229363 is a prime.

It is a super-2 number, since 2×1330231411² = 3539031213622101842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330231451) 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, 38575 + ... + 64408.

It is an arithmetic number, because the mean of its divisors is an integer number (332586828).

Almost surely, 2^1330231411 is an apocalyptic number.

1330231411 is a deficient number, since it is larger than the sum of its proper divisors (115901).

1330231411 is a wasteful number, since it uses less digits than its factorization.

1330231411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115900.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1330231411 is about 36472.3376135942. The cubic root of 1330231411 is about 1099.7882267249.

Adding to 1330231411 its reverse (1141320331), we get a palindrome (2471551742).

The spelling of 1330231411 in words is "one billion, three hundred thirty million, two hundred thirty-one thousand, four hundred eleven".