212030323010 has 16 divisors (see below), whose sum is σ = 416350452672. Its totient is φ = 77101935600.

The previous prime is 212030323007. The next prime is 212030323093. The reversal of 212030323010 is 10323030212.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 212030323010.

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 7 ways as a sum of consecutive naturals, for example, 963774086 + ... + 963774305.

It is an arithmetic number, because the mean of its divisors is an integer number (26021903292).

Almost surely, 2^212030323010 is an apocalyptic number.

212030323010 is a deficient number, since it is larger than the sum of its proper divisors (204320129662).

212030323010 is a wasteful number, since it uses less digits than its factorization.

212030323010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927548409.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 212030323010 its reverse (10323030212), we get a palindrome (222353353222).

The spelling of 212030323010 in words is "two hundred twelve billion, thirty million, three hundred twenty-three thousand, ten".