202102013113332 has 24 divisors (see below), whose sum is σ = 471933275989056. Its totient is φ = 67315635981888.

The previous prime is 202102013113309. The next prime is 202102013113391. The reversal of 202102013113332 is 233311310201202.

It is a super-2 number, since 2×202102013113332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6462699033 + ... + 6462730304.

It is an arithmetic number, because the mean of its divisors is an integer number (19663886499544).

Almost surely, 2^{202102013113332} is an apocalyptic number.

It is an amenable number.

202102013113332 is an abundant number, since it is smaller than the sum of its proper divisors (269831262875724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202102013113332 is a wasteful number, since it uses less digits than its factorization.

202102013113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925430647 (or 12925430645 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 202102013113332 its reverse (233311310201202), we get a palindrome (435413323314534).

The spelling of 202102013113332 in words is "two hundred two trillion, one hundred two billion, thirteen million, one hundred thirteen thousand, three hundred thirty-two".