10881104857 has 16 divisors (see below), whose sum is σ = 12548505600. Its totient is φ = 9242121168.

The previous prime is 10881104849. The next prime is 10881104869. The reversal of 10881104857 is 75840118801.

It is not a de Polignac number, because 10881104857 - 2³ = 10881104849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10881104827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781644 + ... + 795442.

It is an arithmetic number, because the mean of its divisors is an integer number (784281600).

Almost surely, 2^10881104857 is an apocalyptic number.

It is an amenable number.

10881104857 is a deficient number, since it is larger than the sum of its proper divisors (1667400743).

10881104857 is a wasteful number, since it uses less digits than its factorization.

10881104857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14820.

The product of its (nonzero) digits is 71680, while the sum is 43.

The spelling of 10881104857 in words is "ten billion, eight hundred eighty-one million, one hundred four thousand, eight hundred fifty-seven".