10931043 has 4 divisors (see below), whose sum is σ = 14574728. Its totient is φ = 7287360.

The previous prime is 10931009. The next prime is 10931071. The reversal of 10931043 is 34013901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34013901 = 3 ⋅11337967.

It is not a de Polignac number, because 10931043 - 2⁹ = 10930531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10930043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1821838 + ... + 1821843.

It is an arithmetic number, because the mean of its divisors is an integer number (3643682).

Almost surely, 2^10931043 is an apocalyptic number.

10931043 is a deficient number, since it is larger than the sum of its proper divisors (3643685).

10931043 is an equidigital number, since it uses as much as digits as its factorization.

10931043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643684.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 10931043 is about 3306.2127880704. The cubic root of 10931043 is about 221.9323103426.

Adding to 10931043 its reverse (34013901), we get a palindrome (44944944).

The spelling of 10931043 in words is "ten million, nine hundred thirty-one thousand, forty-three".