202132210030 has 32 divisors (see below), whose sum is σ = 387835315200. Its totient is φ = 75627875232.

The previous prime is 202132209991. The next prime is 202132210031. The reversal of 202132210030 is 30012231202.

It is a super-2 number, since 2×202132210030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202132209986 and 202132210013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202132210031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6718242 + ... + 6748261.

It is an arithmetic number, because the mean of its divisors is an integer number (12119853600).

Almost surely, 2^202132210030 is an apocalyptic number.

202132210030 is a deficient number, since it is larger than the sum of its proper divisors (185703105170).

202132210030 is a wasteful number, since it uses less digits than its factorization.

202132210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13466608.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 202132210030 its reverse (30012231202), we get a palindrome (232144441232).

The spelling of 202132210030 in words is "two hundred two billion, one hundred thirty-two million, two hundred ten thousand, thirty".