10913403 has 4 divisors (see below), whose sum is σ = 14551208. Its totient is φ = 7275600.

The previous prime is 10913393. The next prime is 10913411. The reversal of 10913403 is 30431901.

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

It is not a de Polignac number, because 10913403 - 2¹⁶ = 10847867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10913403.

It is not an unprimeable number, because it can be changed into a prime (10913423) 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, 1818898 + ... + 1818903.

It is an arithmetic number, because the mean of its divisors is an integer number (3637802).

Almost surely, 2^10913403 is an apocalyptic number.

10913403 is a deficient number, since it is larger than the sum of its proper divisors (3637805).

10913403 is an equidigital number, since it uses as much as digits as its factorization.

10913403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637804.

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

The square root of 10913403 is about 3303.5440060638. The cubic root of 10913403 is about 221.8128647804.

The spelling of 10913403 in words is "ten million, nine hundred thirteen thousand, four hundred three".