1301223211303 has 8 divisors (see below), whose sum is σ = 1356368500080. Its totient is φ = 1246762957440.

The previous prime is 1301223211271. The next prime is 1301223211319. The reversal of 1301223211303 is 3031123221031.

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 1301223211303 - 2⁵ = 1301223211271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301223211333) 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, 171254850 + ... + 171262447.

It is an arithmetic number, because the mean of its divisors is an integer number (169546062510).

Almost surely, 2^{1301223211303} is an apocalyptic number.

1301223211303 is a deficient number, since it is larger than the sum of its proper divisors (55145288777).

1301223211303 is a wasteful number, since it uses less digits than its factorization.

1301223211303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342517457.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1301223211303 its reverse (3031123221031), we get a palindrome (4332346432334).

The spelling of 1301223211303 in words is "one trillion, three hundred one billion, two hundred twenty-three million, two hundred eleven thousand, three hundred three".