2102313133303 has 4 divisors (see below), whose sum is σ = 2102492171968. Its totient is φ = 2102134094640.

The previous prime is 2102313133289. The next prime is 2102313133337. The reversal of 2102313133303 is 3033313132012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2102313133303 - 2¹³ = 2102313125111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102313133003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89501718 + ... + 89525203.

It is an arithmetic number, because the mean of its divisors is an integer number (525623042992).

Almost surely, 2^{2102313133303} is an apocalyptic number.

2102313133303 is a deficient number, since it is larger than the sum of its proper divisors (179038665).

2102313133303 is a wasteful number, since it uses less digits than its factorization.

2102313133303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179038664.

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

Adding to 2102313133303 its reverse (3033313132012), we get a palindrome (5135626265315).

The spelling of 2102313133303 in words is "two trillion, one hundred two billion, three hundred thirteen million, one hundred thirty-three thousand, three hundred three".