32103452212 has 12 divisors (see below), whose sum is σ = 60502660036. Its totient is φ = 14816977920.

The previous prime is 32103452177. The next prime is 32103452221. The reversal of 32103452212 is 21225430123.

It can be written as a sum of positive squares in 2 ways, for example, as 1511343376 + 30592108836 = 38876^2 + 174906^2 .

It is a congruent number.

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, 308686989 + ... + 308687092.

Almost surely, 2^32103452212 is an apocalyptic number.

It is an amenable number.

32103452212 is a deficient number, since it is larger than the sum of its proper divisors (28399207824).

32103452212 is a wasteful number, since it uses less digits than its factorization.

32103452212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617374098 (or 617374096 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 32103452212 its reverse (21225430123), we get a palindrome (53328882335).

The spelling of 32103452212 in words is "thirty-two billion, one hundred three million, four hundred fifty-two thousand, two hundred twelve".