1303320102221 has 8 divisors (see below), whose sum is σ = 1315695109824. Its totient is φ = 1290948695680.

The previous prime is 1303320102211. The next prime is 1303320102241. The reversal of 1303320102221 is 1222010233031.

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 1303320102221 - 2¹⁰ = 1303320101197 is a prime.

It is a super-3 number, since 3×1303320102221³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1303320102193 and 1303320102202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303320102211) 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, 170180 + ... + 1623453.

It is an arithmetic number, because the mean of its divisors is an integer number (164461888728).

Almost surely, 2^{1303320102221} is an apocalyptic number.

It is an amenable number.

1303320102221 is a deficient number, since it is larger than the sum of its proper divisors (12375007603).

1303320102221 is a wasteful number, since it uses less digits than its factorization.

1303320102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800531.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1303320102221 its reverse (1222010233031), we get a palindrome (2525330335252).

The spelling of 1303320102221 in words is "one trillion, three hundred three billion, three hundred twenty million, one hundred two thousand, two hundred twenty-one".