202102311213313 has 24 divisors (see below), whose sum is σ = 235573842551040. Its totient is φ = 172880401821120.

The previous prime is 202102311213281. The next prime is 202102311213353. The reversal of 202102311213313 is 313312113201202.

It is not a de Polignac number, because 202102311213313 - 2⁵ = 202102311213281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202102311213353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846776248 + ... + 847014886.

It is an arithmetic number, because the mean of its divisors is an integer number (9815576772960).

Almost surely, 2^{202102311213313} is an apocalyptic number.

It is an amenable number.

202102311213313 is a deficient number, since it is larger than the sum of its proper divisors (33471531337727).

202102311213313 is a wasteful number, since it uses less digits than its factorization.

202102311213313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273517 (or 273510 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 202102311213313 its reverse (313312113201202), we get a palindrome (515414424414515).

The spelling of 202102311213313 in words is "two hundred two trillion, one hundred two billion, three hundred eleven million, two hundred thirteen thousand, three hundred thirteen".