104143004312 has 32 divisors (see below), whose sum is σ = 203154309120. Its totient is φ = 49994975520.

The previous prime is 104143004311. The next prime is 104143004321. The reversal of 104143004312 is 213400341401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104143004311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621778 + ... + 1684769.

It is an arithmetic number, because the mean of its divisors is an integer number (6348572160).

Almost surely, 2^104143004312 is an apocalyptic number.

It is an amenable number.

104143004312 is a deficient number, since it is larger than the sum of its proper divisors (99011304808).

104143004312 is a wasteful number, since it uses less digits than its factorization.

104143004312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306711 (or 3306707 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 104143004312 its reverse (213400341401), we get a palindrome (317543345713).

The spelling of 104143004312 in words is "one hundred four billion, one hundred forty-three million, four thousand, three hundred twelve".