1301223 has 32 divisors (see below), whose sum is σ = 2230272. Its totient is φ = 655200.

The previous prime is 1301221. The next prime is 1301233. The reversal of 1301223 is 3221031.

It is a happy number.

It is not a de Polignac number, because 1301223 - 2¹ = 1301221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301199 and 1301208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9868 + ... + 9998.

It is an arithmetic number, because the mean of its divisors is an integer number (69696).

2^1301223 is an apocalyptic number.

1301223 is a deficient number, since it is larger than the sum of its proper divisors (929049).

1301223 is a wasteful number, since it uses less digits than its factorization.

1301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1301223 is about 1140.7116199987. The cubic root of 1301223 is about 109.1735025406.

Adding to 1301223 its reverse (3221031), we get a palindrome (4522254).

The spelling of 1301223 in words is "one million, three hundred one thousand, two hundred twenty-three".