1303310201331 has 8 divisors (see below), whose sum is σ = 1780131006864. Its totient is φ = 847681431680.

The previous prime is 1303310201311. The next prime is 1303310201387. The reversal of 1303310201331 is 1331020133031.

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 1303310201331 - 2⁷ = 1303310201203 is a prime.

It is a super-2 number, since 2×1303310201331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1303310201298 and 1303310201307.

It is not an unprimeable number, because it can be changed into a prime (1303310201311) 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, 5298008826 + ... + 5298009071.

It is an arithmetic number, because the mean of its divisors is an integer number (222516375858).

Almost surely, 2^{1303310201331} is an apocalyptic number.

1303310201331 is a deficient number, since it is larger than the sum of its proper divisors (476820805533).

1303310201331 is a wasteful number, since it uses less digits than its factorization.

1303310201331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10596017941.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1303310201331 its reverse (1331020133031), we get a palindrome (2634330334362).

The spelling of 1303310201331 in words is "one trillion, three hundred three billion, three hundred ten million, two hundred one thousand, three hundred thirty-one".