1330313223 has 16 divisors (see below), whose sum is σ = 1887636960. Its totient is φ = 830462976.

The previous prime is 1330313221. The next prime is 1330313227. The reversal of 1330313223 is 3223130331.

It is not a de Polignac number, because 1330313223 - 2¹ = 1330313221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1330313223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330313221) 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, 56158 + ... + 76251.

It is an arithmetic number, because the mean of its divisors is an integer number (117977310).

Almost surely, 2^1330313223 is an apocalyptic number.

1330313223 is a deficient number, since it is larger than the sum of its proper divisors (557323737).

1330313223 is a wasteful number, since it uses less digits than its factorization.

1330313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132626.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1330313223 is about 36473.4591586814. The cubic root of 1330313223 is about 1099.8107726842.

Adding to 1330313223 its reverse (3223130331), we get a palindrome (4553443554).

The spelling of 1330313223 in words is "one billion, three hundred thirty million, three hundred thirteen thousand, two hundred twenty-three".