1104012312 has 64 divisors (see below), whose sum is σ = 2975616000. Its totient is φ = 339321984.

The previous prime is 1104012311. The next prime is 1104012319. The reversal of 1104012312 is 2132104011.

It is a junction number, because it is equal to n+sod(n) for n = 1104012291 and 1104012300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104012311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447739 + ... + 450197.

It is an arithmetic number, because the mean of its divisors is an integer number (46494000).

Almost surely, 2^1104012312 is an apocalyptic number.

1104012312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1104012312 is an abundant number, since it is smaller than the sum of its proper divisors (1871603688).

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

1104012312 is a wasteful number, since it uses less digits than its factorization.

1104012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3916 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1104012312 is about 33226.6807249836. The cubic root of 1104012312 is about 1033.5336924933.

Adding to 1104012312 its reverse (2132104011), we get a palindrome (3236116323).

The spelling of 1104012312 in words is "one billion, one hundred four million, twelve thousand, three hundred twelve".