202113332130 has 64 divisors (see below), whose sum is σ = 500358147840. Its totient is φ = 52211153664.

The previous prime is 202113332101. The next prime is 202113332153. The reversal of 202113332130 is 31233311202.

It is a junction number, because it is equal to n+sod(n) for n = 202113332097 and 202113332106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143374 + ... + 651753.

It is an arithmetic number, because the mean of its divisors is an integer number (7818096060).

Almost surely, 2^202113332130 is an apocalyptic number.

202113332130 is an abundant number, since it is smaller than the sum of its proper divisors (298244815710).

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

202113332130 is a wasteful number, since it uses less digits than its factorization.

202113332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795403.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 202113332130 its reverse (31233311202), we get a palindrome (233346643332).

The spelling of 202113332130 in words is "two hundred two billion, one hundred thirteen million, three hundred thirty-two thousand, one hundred thirty".