1303011002323 has 8 divisors (see below), whose sum is σ = 1382180946192. Its totient is φ = 1224121307136.

The previous prime is 1303011002299. The next prime is 1303011002327. The reversal of 1303011002323 is 3232001103031.

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 1303011002323 - 2⁵ = 1303011002291 is a prime.

It is a super-2 number, since 2×1303011002323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303011002323.

It is not an unprimeable number, because it can be changed into a prime (1303011002327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70052590 + ... + 70071187.

It is an arithmetic number, because the mean of its divisors is an integer number (172772618274).

Almost surely, 2^{1303011002323} is an apocalyptic number.

1303011002323 is a deficient number, since it is larger than the sum of its proper divisors (79169943869).

1303011002323 is a wasteful number, since it uses less digits than its factorization.

1303011002323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140124341.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1303011002323 its reverse (3232001103031), we get a palindrome (4535012105354).

The spelling of 1303011002323 in words is "one trillion, three hundred three billion, eleven million, two thousand, three hundred twenty-three".