11632003 has 2 divisors, whose sum is σ = 11632004. Its totient is φ = 11632002.

The previous prime is 11631989. The next prime is 11632013. The reversal of 11632003 is 30023611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11632003 - 2²¹ = 9534851 is a prime.

It is not a weakly prime, because it can be changed into another prime (11632013) 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 as a sum of consecutive naturals, namely, 5816001 + 5816002.

It is an arithmetic number, because the mean of its divisors is an integer number (5816002).

Almost surely, 2^11632003 is an apocalyptic number.

11632003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11632003 is an equidigital number, since it uses as much as digits as its factorization.

11632003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 11632003 is about 3410.5722393757. The cubic root of 11632003 is about 226.5782240977.

Adding to 11632003 its reverse (30023611), we get a palindrome (41655614).

The spelling of 11632003 in words is "eleven million, six hundred thirty-two thousand, three".