10831120884 has 36 divisors (see below), whose sum is σ = 27725239360. Its totient is φ = 3564671760.

The previous prime is 10831120879. The next prime is 10831120891. The reversal of 10831120884 is 48802113801.

10831120884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1901362 + ... + 1907049.

Almost surely, 2^10831120884 is an apocalyptic number.

It is an amenable number.

10831120884 is an abundant number, since it is smaller than the sum of its proper divisors (16894118476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10831120884 is a wasteful number, since it uses less digits than its factorization.

10831120884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808500 (or 3808495 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The spelling of 10831120884 in words is "ten billion, eight hundred thirty-one million, one hundred twenty thousand, eight hundred eighty-four".