2104112512 has 32 divisors (see below), whose sum is σ = 4195045800. Its totient is φ = 1051238400.

The previous prime is 2104112503. The next prime is 2104112539. The reversal of 2104112512 is 2152114012.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2104112512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180064 + ... + 191392.

Almost surely, 2^2104112512 is an apocalyptic number.

It is an amenable number.

2104112512 is a deficient number, since it is larger than the sum of its proper divisors (2090933288).

2104112512 is a wasteful number, since it uses less digits than its factorization.

2104112512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12794 (or 12782 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2104112512 is about 45870.6061874050. The cubic root of 2104112512 is about 1281.4145559591.

Adding to 2104112512 its reverse (2152114012), we get a palindrome (4256226524).

The spelling of 2104112512 in words is "two billion, one hundred four million, one hundred twelve thousand, five hundred twelve".