1032220313 has 4 divisors (see below), whose sum is σ = 1040348160. Its totient is φ = 1024092468.

The previous prime is 1032220307. The next prime is 1032220337. The reversal of 1032220313 is 3130222301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1032220313 - 2⁶ = 1032220249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032220291 and 1032220300.

It is not an unprimeable number, because it can be changed into a prime (1032220373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4063733 + ... + 4063986.

It is an arithmetic number, because the mean of its divisors is an integer number (260087040).

Almost surely, 2^1032220313 is an apocalyptic number.

It is an amenable number.

1032220313 is a deficient number, since it is larger than the sum of its proper divisors (8127847).

1032220313 is an equidigital number, since it uses as much as digits as its factorization.

1032220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8127846.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1032220313 is about 32128.1856474965. The cubic root of 1032220313 is about 1010.6267759449.

Adding to 1032220313 its reverse (3130222301), we get a palindrome (4162442614).

The spelling of 1032220313 in words is "one billion, thirty-two million, two hundred twenty thousand, three hundred thirteen".