104523045012 has 36 divisors (see below), whose sum is σ = 264325568416. Its totient is φ = 34825911120.

The previous prime is 104523045007. The next prime is 104523045013. The reversal of 104523045012 is 210540325401.

104523045012 is a `hidden beast` number, since 104 + 52 + 3 + 0 + 4 + 501 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104523045013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 544978 + ... + 711369.

Almost surely, 2^104523045012 is an apocalyptic number.

104523045012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104523045012 is an abundant number, since it is smaller than the sum of its proper divisors (159802523404).

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

104523045012 is a wasteful number, since it uses less digits than its factorization.

104523045012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258668 (or 1258663 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 104523045012 in words is "one hundred four billion, five hundred twenty-three million, forty-five thousand, twelve".