202130213230 has 48 divisors (see below), whose sum is σ = 400111633152. Its totient is φ = 73466148800.

The previous prime is 202130213209. The next prime is 202130213239. The reversal of 202130213230 is 32312031202.

It is a junction number, because it is equal to n+sod(n) for n = 202130213198 and 202130213207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202130213239) 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, 2514744 + ... + 2593876.

It is an arithmetic number, because the mean of its divisors is an integer number (8335659024).

Almost surely, 2^202130213230 is an apocalyptic number.

202130213230 is a deficient number, since it is larger than the sum of its proper divisors (197981419922).

202130213230 is a wasteful number, since it uses less digits than its factorization.

202130213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81273 (or 81262 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 202130213230 its reverse (32312031202), we get a palindrome (234442244432).

The spelling of 202130213230 in words is "two hundred two billion, one hundred thirty million, two hundred thirteen thousand, two hundred thirty".