1313133033323 has 8 divisors (see below), whose sum is σ = 1341091315200. Its totient is φ = 1285175554920.

The previous prime is 1313133033283. The next prime is 1313133033361. The reversal of 1313133033323 is 3233303313131.

It is a happy number.

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 1313133033323 - 2¹⁴ = 1313133016939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313133036323) 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, 4049978 + ... + 4362176.

It is an arithmetic number, because the mean of its divisors is an integer number (167636414400).

Almost surely, 2^{1313133033323} is an apocalyptic number.

1313133033323 is a deficient number, since it is larger than the sum of its proper divisors (27958281877).

1313133033323 is an equidigital number, since it uses as much as digits as its factorization.

1313133033323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401737.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 1313133033323 its reverse (3233303313131), we get a palindrome (4546436346454).

The spelling of 1313133033323 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, thirty-three thousand, three hundred twenty-three".