212023320130 has 32 divisors (see below), whose sum is σ = 394904600640. Its totient is φ = 81863597760.

The previous prime is 212023320121. The next prime is 212023320143. The reversal of 212023320130 is 31023320212.

212023320130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212023320098 and 212023320107.

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, 1046997 + ... + 1232983.

It is an arithmetic number, because the mean of its divisors is an integer number (12340768770).

Almost surely, 2^212023320130 is an apocalyptic number.

212023320130 is a deficient number, since it is larger than the sum of its proper divisors (182881280510).

212023320130 is a wasteful number, since it uses less digits than its factorization.

212023320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189954.

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

Adding to 212023320130 its reverse (31023320212), we get a palindrome (243046640342).

The spelling of 212023320130 in words is "two hundred twelve billion, twenty-three million, three hundred twenty thousand, one hundred thirty".