212303011130 has 128 divisors (see below), whose sum is σ = 454087102464. Its totient is φ = 69934233600.

The previous prime is 212303011097. The next prime is 212303011183. The reversal of 212303011130 is 31110303212.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 212303011099 and 212303011108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 242078252 + ... + 242079128.

It is an arithmetic number, because the mean of its divisors is an integer number (3547555488).

Almost surely, 2^212303011130 is an apocalyptic number.

212303011130 is an abundant number, since it is smaller than the sum of its proper divisors (241784091334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212303011130 is a wasteful number, since it uses less digits than its factorization.

212303011130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 212303011130 its reverse (31110303212), we get a palindrome (243413314342).

The spelling of 212303011130 in words is "two hundred twelve billion, three hundred three million, eleven thousand, one hundred thirty".