202110213230 has 32 divisors (see below), whose sum is σ = 368783047584. Its totient is φ = 79739565696.

The previous prime is 202110213209. The next prime is 202110213251. The reversal of 202110213230 is 32312011202.

It is an interprime number because it is at equal distance from previous prime (202110213209) and next prime (202110213251).

It is a junction number, because it is equal to n+sod(n) for n = 202110213199 and 202110213208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310172 + ... + 707408.

It is an arithmetic number, because the mean of its divisors is an integer number (11524470237).

Almost surely, 2^202110213230 is an apocalyptic number.

202110213230 is a deficient number, since it is larger than the sum of its proper divisors (166672834354).

202110213230 is a wasteful number, since it uses less digits than its factorization.

202110213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397940.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 202110213230 its reverse (32312011202), we get a palindrome (234422224432).

The spelling of 202110213230 in words is "two hundred two billion, one hundred ten million, two hundred thirteen thousand, two hundred thirty".