3810865873123 has 8 divisors (see below), whose sum is σ = 3843422214848. Its totient is φ = 3778414383744.

The previous prime is 3810865873109. The next prime is 3810865873127. The reversal of 3810865873123 is 3213785680183.

3810865873123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3810865873123 - 2²⁵ = 3810832318691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3810865873127) 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, 26140086 + ... + 26285467.

It is an arithmetic number, because the mean of its divisors is an integer number (480427776856).

Almost surely, 2^{3810865873123} is an apocalyptic number.

3810865873123 is a deficient number, since it is larger than the sum of its proper divisors (32556341725).

3810865873123 is a wasteful number, since it uses less digits than its factorization.

3810865873123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52426173.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 3810865873123 in words is "three trillion, eight hundred ten billion, eight hundred sixty-five million, eight hundred seventy-three thousand, one hundred twenty-three".