1330314243 has 16 divisors (see below), whose sum is σ = 1928852640. Its totient is φ = 812146176.

The previous prime is 1330314233. The next prime is 1330314247. The reversal of 1330314243 is 3424130331.

It is not a de Polignac number, because 1330314243 - 2⁵ = 1330314211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330314247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350608 + ... + 354381.

It is an arithmetic number, because the mean of its divisors is an integer number (120553290).

Almost surely, 2^1330314243 is an apocalyptic number.

1330314243 is a deficient number, since it is larger than the sum of its proper divisors (598538397).

1330314243 is a wasteful number, since it uses less digits than its factorization.

1330314243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705046.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1330314243 is about 36473.4731414490. The cubic root of 1330314243 is about 1099.8110537726.

Adding to 1330314243 its reverse (3424130331), we get a palindrome (4754444574).

The spelling of 1330314243 in words is "one billion, three hundred thirty million, three hundred fourteen thousand, two hundred forty-three".