12106553930 has 16 divisors (see below), whose sum is σ = 22739266944. Its totient is φ = 4632072720.

The previous prime is 12106553929. The next prime is 12106553939. The reversal of 12106553930 is 3935560121.

12106553930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12106553939) by changing a digit.

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, 26318366 + ... + 26318825.

It is an arithmetic number, because the mean of its divisors is an integer number (1421204184).

Almost surely, 2^12106553930 is an apocalyptic number.

12106553930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12106553930 is a deficient number, since it is larger than the sum of its proper divisors (10632713014).

12106553930 is a wasteful number, since it uses less digits than its factorization.

12106553930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52637221.

The product of its (nonzero) digits is 24300, while the sum is 35.

The spelling of 12106553930 in words is "twelve billion, one hundred six million, five hundred fifty-three thousand, nine hundred thirty".