12103033332 has 24 divisors (see below), whose sum is σ = 30412750816. Its totient is φ = 3724010208.

The previous prime is 12103033303. The next prime is 12103033387. The reversal of 12103033332 is 23333030121.

12103033332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12103033299 and 12103033308.

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 7 ways as a sum of consecutive naturals, for example, 38791618 + ... + 38791929.

Almost surely, 2^12103033332 is an apocalyptic number.

12103033332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12103033332 is an abundant number, since it is smaller than the sum of its proper divisors (18309717484).

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

12103033332 is a wasteful number, since it uses less digits than its factorization.

12103033332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77583567 (or 77583565 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 12103033332 its reverse (23333030121), we get a palindrome (35436063453).

The spelling of 12103033332 in words is "twelve billion, one hundred three million, thirty-three thousand, three hundred thirty-two".