10838311 has 4 divisors (see below), whose sum is σ = 11823624. Its totient is φ = 9853000.

The previous prime is 10838293. The next prime is 10838323. The reversal of 10838311 is 11383801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10838311 - 2⁷ = 10838183 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 (10838371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492640 + ... + 492661.

It is an arithmetic number, because the mean of its divisors is an integer number (2955906).

Almost surely, 2^10838311 is an apocalyptic number.

10838311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10838311 is a deficient number, since it is larger than the sum of its proper divisors (985313).

10838311 is an equidigital number, since it uses as much as digits as its factorization.

10838311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985312.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10838311 is about 3292.1590180306. The cubic root of 10838311 is about 221.3029498643.

Subtracting 10838311 from its reverse (11383801), we obtain a triangular number (545490 = T₁₀₄₄).

The spelling of 10838311 in words is "ten million, eight hundred thirty-eight thousand, three hundred eleven".