1330114431 has 4 divisors (see below), whose sum is σ = 1773485912. Its totient is φ = 886742952.

The previous prime is 1330114421. The next prime is 1330114441. The reversal of 1330114431 is 1344110331.

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

It is an interprime number because it is at equal distance from previous prime (1330114421) and next prime (1330114441).

It is not a de Polignac number, because 1330114431 - 2⁹ = 1330113919 is a prime.

It is a super-2 number, since 2×1330114431² = 3538408799108907522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330114398 and 1330114407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330114421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221685736 + ... + 221685741.

It is an arithmetic number, because the mean of its divisors is an integer number (443371478).

Almost surely, 2^1330114431 is an apocalyptic number.

1330114431 is a deficient number, since it is larger than the sum of its proper divisors (443371481).

1330114431 is an equidigital number, since it uses as much as digits as its factorization.

1330114431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443371480.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1330114431 is about 36470.7338971949. The cubic root of 1330114431 is about 1099.7559874726.

Adding to 1330114431 its reverse (1344110331), we get a palindrome (2674224762).

The spelling of 1330114431 in words is "one billion, three hundred thirty million, one hundred fourteen thousand, four hundred thirty-one".