1302213 has 8 divisors (see below), whose sum is σ = 1894176. Its totient is φ = 789200.

The previous prime is 1302209. The next prime is 1302221. The reversal of 1302213 is 3122031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1302213 - 2² = 1302209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19698 + ... + 19763.

It is an arithmetic number, because the mean of its divisors is an integer number (236772).

2^1302213 is an apocalyptic number.

It is an amenable number.

1302213 is a deficient number, since it is larger than the sum of its proper divisors (591963).

1302213 is a wasteful number, since it uses less digits than its factorization.

1302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39475.

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

The square root of 1302213 is about 1141.1454771413. The cubic root of 1302213 is about 109.2011827483.

Adding to 1302213 its reverse (3122031), we get a palindrome (4424244).

The spelling of 1302213 in words is "one million, three hundred two thousand, two hundred thirteen".