1303113023323 has 2 divisors, whose sum is σ = 1303113023324. Its totient is φ = 1303113023322.

The previous prime is 1303113023291. The next prime is 1303113023347. The reversal of 1303113023323 is 3233203113031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1303113023323 - 2⁵ = 1303113023291 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303113093323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651556511661 + 651556511662.

It is an arithmetic number, because the mean of its divisors is an integer number (651556511662).

Almost surely, 2^{1303113023323} is an apocalyptic number.

1303113023323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303113023323 is an equidigital number, since it uses as much as digits as its factorization.

1303113023323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1303113023323 its reverse (3233203113031), we get a palindrome (4536316136354).

The spelling of 1303113023323 in words is "one trillion, three hundred three billion, one hundred thirteen million, twenty-three thousand, three hundred twenty-three".