202113113210132 has 24 divisors (see below), whose sum is σ = 353771917603272. Its totient is φ = 101035424547200.

The previous prime is 202113113210117. The next prime is 202113113210143. The reversal of 202113113210132 is 231012311311202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42930328911376 + 159182784298756 = 6552124^2 + 12616766^2 .

It is a junction number, because it is equal to n+sod(n) for n = 202113113210098 and 202113113210107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404581418 + ... + 405080670.

It is an arithmetic number, because the mean of its divisors is an integer number (14740496566803).

Almost surely, 2^{202113113210132} is an apocalyptic number.

It is an amenable number.

202113113210132 is a deficient number, since it is larger than the sum of its proper divisors (151658804393140).

202113113210132 is a wasteful number, since it uses less digits than its factorization.

202113113210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520219 (or 520217 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 202113113210132 its reverse (231012311311202), we get a palindrome (433125424521334).

The spelling of 202113113210132 in words is "two hundred two trillion, one hundred thirteen billion, one hundred thirteen million, two hundred ten thousand, one hundred thirty-two".