1300223 has 4 divisors (see below), whose sum is σ = 1318608. Its totient is φ = 1281840.

The previous prime is 1300199. The next prime is 1300237. The reversal of 1300223 is 3220031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220031 = 179 ⋅17989.

It is a cyclic number.

It is not a de Polignac number, because 1300223 - 2¹⁴ = 1283839 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300253) 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, 9086 + ... + 9227.

It is an arithmetic number, because the mean of its divisors is an integer number (329652).

2^1300223 is an apocalyptic number.

1300223 is a deficient number, since it is larger than the sum of its proper divisors (18385).

1300223 is an equidigital number, since it uses as much as digits as its factorization.

1300223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18384.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1300223 is about 1140.2732128749. The cubic root of 1300223 is about 109.1455284779.

Adding to 1300223 its reverse (3220031), we get a palindrome (4520254).

The spelling of 1300223 in words is "one million, three hundred thousand, two hundred twenty-three".