1303122321201 has 8 divisors (see below), whose sum is σ = 1744705957984. Its totient is φ = 865143449280.

The previous prime is 1303122321191. The next prime is 1303122321211. The reversal of 1303122321201 is 1021232213031.

It is an interprime number because it is at equal distance from previous prime (1303122321191) and next prime (1303122321211).

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

It is not a de Polignac number, because 1303122321201 - 2¹⁰ = 1303122320177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303122321211) 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, 901190371 + ... + 901191816.

It is an arithmetic number, because the mean of its divisors is an integer number (218088244748).

Almost surely, 2^{1303122321201} is an apocalyptic number.

It is an amenable number.

1303122321201 is a deficient number, since it is larger than the sum of its proper divisors (441583636783).

1303122321201 is a wasteful number, since it uses less digits than its factorization.

1303122321201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802382431.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1303122321201 its reverse (1021232213031), we get a palindrome (2324354534232).

The spelling of 1303122321201 in words is "one trillion, three hundred three billion, one hundred twenty-two million, three hundred twenty-one thousand, two hundred one".