1303443221201 has 8 divisors (see below), whose sum is σ = 1422639582624. Its totient is φ = 1184363780320.

The previous prime is 1303443221191. The next prime is 1303443221251. The reversal of 1303443221201 is 1021223443031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303443221201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303443221251) 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, 29206820 + ... + 29251413.

It is an arithmetic number, because the mean of its divisors is an integer number (177829947828).

Almost surely, 2^{1303443221201} is an apocalyptic number.

1303443221201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1303443221201 is a deficient number, since it is larger than the sum of its proper divisors (119196361423).

1303443221201 is a wasteful number, since it uses less digits than its factorization.

1303443221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58460271.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1303443221201 its reverse (1021223443031), we get a palindrome (2324666664232).

The spelling of 1303443221201 in words is "one trillion, three hundred three billion, four hundred forty-three million, two hundred twenty-one thousand, two hundred one".