32103320212 has 12 divisors (see below), whose sum is σ = 56189084980. Its totient is φ = 16049295936.

The previous prime is 32103320191. The next prime is 32103320233. The reversal of 32103320212 is 21202330123.

It is an interprime number because it is at equal distance from previous prime (32103320191) and next prime (32103320233).

It can be written as a sum of positive squares in 2 ways, for example, as 15791943556 + 16311376656 = 125666^2 + 127716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32103320212.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 560313 + ... + 614944.

Almost surely, 2^32103320212 is an apocalyptic number.

It is an amenable number.

32103320212 is a deficient number, since it is larger than the sum of its proper divisors (24085764768).

32103320212 is a wasteful number, since it uses less digits than its factorization.

32103320212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182090 (or 1182088 counting only the distinct ones).

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

Adding to 32103320212 its reverse (21202330123), we get a palindrome (53305650335).

The spelling of 32103320212 in words is "thirty-two billion, one hundred three million, three hundred twenty thousand, two hundred twelve".