1330020223 has 4 divisors (see below), whose sum is σ = 1520023120. Its totient is φ = 1140017328.

The previous prime is 1330020173. The next prime is 1330020227. The reversal of 1330020223 is 3220200331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220200331 = 44819 ⋅71849.

It is a cyclic number.

It is not a de Polignac number, because 1330020223 - 2¹³ = 1330012031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330020197 and 1330020206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330020227) 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, 95001438 + ... + 95001451.

It is an arithmetic number, because the mean of its divisors is an integer number (380005780).

Almost surely, 2^1330020223 is an apocalyptic number.

1330020223 is a deficient number, since it is larger than the sum of its proper divisors (190002897).

1330020223 is an equidigital number, since it uses as much as digits as its factorization.

1330020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190002896.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1330020223 is about 36469.4423181929. The cubic root of 1330020223 is about 1099.7300227246.

Adding to 1330020223 its reverse (3220200331), we get a palindrome (4550220554).

The spelling of 1330020223 in words is "one billion, three hundred thirty million, twenty thousand, two hundred twenty-three".