104013012 has 24 divisors (see below), whose sum is σ = 246117312. Its totient is φ = 34182400.

The previous prime is 104012999. The next prime is 104013037. The reversal of 104013012 is 210310401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 60189 + ... + 61892.

It is an arithmetic number, because the mean of its divisors is an integer number (10254888).

Almost surely, 2^104013012 is an apocalyptic number.

104013012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104013012 is an abundant number, since it is smaller than the sum of its proper divisors (142104300).

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

104013012 is a wasteful number, since it uses less digits than its factorization.

104013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122159 (or 122157 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 104013012 is about 10198.6769730196. The cubic root of 104013012 is about 470.2865492692.

Adding to 104013012 its reverse (210310401), we get a palindrome (314323413).

The spelling of 104013012 in words is "one hundred four million, thirteen thousand, twelve".