10806783871 has 8 divisors (see below), whose sum is σ = 11758056464. Its totient is φ = 9872651520.

The previous prime is 10806783863. The next prime is 10806783877. The reversal of 10806783871 is 17838760801.

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 10806783871 - 2³ = 10806783863 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 (10806783877) 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, 4283745 + ... + 4286266.

It is an arithmetic number, because the mean of its divisors is an integer number (1469757058).

Almost surely, 2^10806783871 is an apocalyptic number.

10806783871 is a deficient number, since it is larger than the sum of its proper divisors (951272593).

10806783871 is an equidigital number, since it uses as much as digits as its factorization.

10806783871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8570121.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 10806783871 in words is "ten billion, eight hundred six million, seven hundred eighty-three thousand, eight hundred seventy-one".