10831105 has 4 divisors (see below), whose sum is σ = 12997332. Its totient is φ = 8664880.

The previous prime is 10831081. The next prime is 10831127. The reversal of 10831105 is 50113801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50113801 = 193 ⋅259657.

It can be written as a sum of positive squares in 2 ways, for example, as 1418481 + 9412624 = 1191^2 + 3068^2 .

It is not a de Polignac number, because 10831105 - 2¹⁷ = 10700033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083106 + ... + 1083115.

It is an arithmetic number, because the mean of its divisors is an integer number (3249333).

Almost surely, 2^10831105 is an apocalyptic number.

It is an amenable number.

10831105 is a deficient number, since it is larger than the sum of its proper divisors (2166227).

10831105 is an equidigital number, since it uses as much as digits as its factorization.

10831105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166226.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 10831105 is about 3291.0644174795. The cubic root of 10831105 is about 221.2538935551.

Adding to 10831105 its reverse (50113801), we get a palindrome (60944906).

It can be divided in two parts, 108 and 31105, that added together give a palindrome (31213).

The spelling of 10831105 in words is "ten million, eight hundred thirty-one thousand, one hundred five".