2102202131313 has 8 divisors (see below), whose sum is σ = 2803003272000. Its totient is φ = 1401434539088.

The previous prime is 2102202131299. The next prime is 2102202131329. The reversal of 2102202131313 is 3131312022012.

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 2102202131313 - 2⁹ = 2102202130801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102202131313.

It is not an unprimeable number, because it can be changed into a prime (2102202131353) 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, 8240538 + ... + 8491811.

It is an arithmetic number, because the mean of its divisors is an integer number (350375409000).

Almost surely, 2^{2102202131313} is an apocalyptic number.

It is an amenable number.

2102202131313 is a deficient number, since it is larger than the sum of its proper divisors (700801140687).

2102202131313 is a wasteful number, since it uses less digits than its factorization.

2102202131313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16774231.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2102202131313 its reverse (3131312022012), we get a palindrome (5233514153325).

The spelling of 2102202131313 in words is "two trillion, one hundred two billion, two hundred two million, one hundred thirty-one thousand, three hundred thirteen".