11483903 has 4 divisors (see below), whose sum is σ = 11492208. Its totient is φ = 11475600.

The previous prime is 11483893. The next prime is 11483909. The reversal of 11483903 is 30938411.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 30938411 = 7 ⋅4419773.

It is a cyclic number.

It is not a de Polignac number, because 11483903 - 2⁴ = 11483887 is a prime.

It is a super-2 number, since 2×11483903² = 263760056226818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11483909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523 + ... + 5028.

It is an arithmetic number, because the mean of its divisors is an integer number (2873052).

Almost surely, 2^11483903 is an apocalyptic number.

11483903 is a deficient number, since it is larger than the sum of its proper divisors (8305).

11483903 is an equidigital number, since it uses as much as digits as its factorization.

11483903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 11483903 is about 3388.7907872868. The cubic root of 11483903 is about 225.6125072182.

The spelling of 11483903 in words is "eleven million, four hundred eighty-three thousand, nine hundred three".