11338403 has 2 divisors, whose sum is σ = 11338404. Its totient is φ = 11338402.

The previous prime is 11338387. The next prime is 11338417. The reversal of 11338403 is 30483311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (30483311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11338403 - 2⁴ = 11338387 is a prime.

It is not a weakly prime, because it can be changed into another prime (11338493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5669201 + 5669202.

It is an arithmetic number, because the mean of its divisors is an integer number (5669202).

Almost surely, 2^11338403 is an apocalyptic number.

11338403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11338403 is an equidigital number, since it uses as much as digits as its factorization.

11338403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 11338403 is about 3367.2545196347. The cubic root of 11338403 is about 224.6556246230.

The spelling of 11338403 in words is "eleven million, three hundred thirty-eight thousand, four hundred three".