12320053903871 has 8 divisors (see below), whose sum is σ = 14146791755904. Its totient is φ = 10509998589720.

The previous prime is 12320053903867. The next prime is 12320053903921. The reversal of 12320053903871 is 17830935002321.

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

It is not a de Polignac number, because 12320053903871 - 2² = 12320053903867 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320053903841) 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, 4170632885 + ... + 4170635838.

It is an arithmetic number, because the mean of its divisors is an integer number (1768348969488).

Almost surely, 2^{12320053903871} is an apocalyptic number.

12320053903871 is a deficient number, since it is larger than the sum of its proper divisors (1826737852033).

12320053903871 is an equidigital number, since it uses as much as digits as its factorization.

12320053903871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8341268941.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 12320053903871 in words is "twelve trillion, three hundred twenty billion, fifty-three million, nine hundred three thousand, eight hundred seventy-one".