1303220223303 has 8 divisors (see below), whose sum is σ = 1763561695488. Its totient is φ = 855846116664.

The previous prime is 1303220223287. The next prime is 1303220223341. The reversal of 1303220223303 is 3033220223031.

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

It is not a de Polignac number, because 1303220223303 - 2⁴ = 1303220223287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303220223103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3241841151 + ... + 3241841552.

It is an arithmetic number, because the mean of its divisors is an integer number (220445211936).

Almost surely, 2^{1303220223303} is an apocalyptic number.

1303220223303 is a deficient number, since it is larger than the sum of its proper divisors (460341472185).

1303220223303 is an equidigital number, since it uses as much as digits as its factorization.

1303220223303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6483682773.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 1303220223303 its reverse (3033220223031), we get a palindrome (4336440446334).

The spelling of 1303220223303 in words is "one trillion, three hundred three billion, two hundred twenty million, two hundred twenty-three thousand, three hundred three".