2101333010313 has 16 divisors (see below), whose sum is σ = 2949280393280. Its totient is φ = 1327139204544.

The previous prime is 2101333010221. The next prime is 2101333010317. The reversal of 2101333010313 is 3130103331012.

It is not a de Polignac number, because 2101333010313 - 2⁹ = 2101333009801 is a prime.

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 2101333010313.

It is not an unprimeable number, because it can be changed into a prime (2101333010317) 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 15 ways as a sum of consecutive naturals, for example, 4705095 + ... + 5132307.

It is an arithmetic number, because the mean of its divisors is an integer number (184330024580).

Almost surely, 2^{2101333010313} is an apocalyptic number.

It is an amenable number.

2101333010313 is a deficient number, since it is larger than the sum of its proper divisors (847947382967).

2101333010313 is a wasteful number, since it uses less digits than its factorization.

2101333010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513528.

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

Adding to 2101333010313 its reverse (3130103331012), we get a palindrome (5231436341325).

The spelling of 2101333010313 in words is "two trillion, one hundred one billion, three hundred thirty-three million, ten thousand, three hundred thirteen".