10830911 has 20 divisors (see below), whose sum is σ = 13646472. Its totient is φ = 8544816.

The previous prime is 10830889. The next prime is 10830913. The reversal of 10830911 is 11903801.

10830911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10830911 - 2¹⁰ = 10829887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10830913) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31040 + ... + 31386.

Almost surely, 2^10830911 is an apocalyptic number.

10830911 is a deficient number, since it is larger than the sum of its proper divisors (2815561).

10830911 is an frugal number, since it uses more digits than its factorization.

10830911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 10830911 is about 3291.0349436006. The cubic root of 10830911 is about 221.2525725599.

The spelling of 10830911 in words is "ten million, eight hundred thirty thousand, nine hundred eleven".