105604331312 has 10 divisors (see below), whose sum is σ = 204608391948. Its totient is φ = 52802165648.

The previous prime is 105604331311. The next prime is 105604331333. The reversal of 105604331312 is 213133406501.

105604331312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105604331312² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105604331311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3300135338 + ... + 3300135369.

Almost surely, 2^105604331312 is an apocalyptic number.

It is an amenable number.

105604331312 is a deficient number, since it is larger than the sum of its proper divisors (99004060636).

105604331312 is an equidigital number, since it uses as much as digits as its factorization.

105604331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600270715 (or 6600270709 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 105604331312 its reverse (213133406501), we get a palindrome (318737737813).

The spelling of 105604331312 in words is "one hundred five billion, six hundred four million, three hundred thirty-one thousand, three hundred twelve".