211232310130 has 8 divisors (see below), whose sum is σ = 380218158252. Its totient is φ = 84492924048.

The previous prime is 211232310103. The next prime is 211232310143. The reversal of 211232310130 is 31013232112.

211232310130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 178701498361 + 32530811769 = 422731^2 + 180363^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 211232310098 and 211232310107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10561615497 + ... + 10561615516.

Almost surely, 2^211232310130 is an apocalyptic number.

211232310130 is a deficient number, since it is larger than the sum of its proper divisors (168985848122).

211232310130 is a wasteful number, since it uses less digits than its factorization.

211232310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21123231020.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211232310130 its reverse (31013232112), we get a palindrome (242245542242).

The spelling of 211232310130 in words is "two hundred eleven billion, two hundred thirty-two million, three hundred ten thousand, one hundred thirty".