212103232010 has 16 divisors (see below), whose sum is σ = 381792410496. Its totient is φ = 84839827728.

The previous prime is 212103232009. The next prime is 212103232043. The reversal of 212103232010 is 10232301212.

It is a self number, because there is not a number n which added to its sum of digits gives 212103232010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573947 + ... + 868113.

It is an arithmetic number, because the mean of its divisors is an integer number (23862025656).

Almost surely, 2^212103232010 is an apocalyptic number.

212103232010 is a deficient number, since it is larger than the sum of its proper divisors (169689178486).

212103232010 is a wasteful number, since it uses less digits than its factorization.

212103232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366277.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212103232010 its reverse (10232301212), we get a palindrome (222335533222).

The spelling of 212103232010 in words is "two hundred twelve billion, one hundred three million, two hundred thirty-two thousand, ten".