1020313333013 has 8 divisors (see below), whose sum is σ = 1134244102656. Its totient is φ = 911446153200.

The previous prime is 1020313332971. The next prime is 1020313333051. The reversal of 1020313333013 is 3103333130201.

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 1020313333013 - 2²⁰ = 1020312284437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020313333013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020313333313) 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, 1265897033 + ... + 1265897838.

It is an arithmetic number, because the mean of its divisors is an integer number (141780512832).

Almost surely, 2^{1020313333013} is an apocalyptic number.

1020313333013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1020313333013 is a deficient number, since it is larger than the sum of its proper divisors (113930769643).

1020313333013 is a wasteful number, since it uses less digits than its factorization.

1020313333013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531794915.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1020313333013 its reverse (3103333130201), we get a palindrome (4123646463214).

The spelling of 1020313333013 in words is "one trillion, twenty billion, three hundred thirteen million, three hundred thirty-three thousand, thirteen".