11332421003 has 2 divisors, whose sum is σ = 11332421004. Its totient is φ = 11332421002.

The previous prime is 11332420999. The next prime is 11332421053. The reversal of 11332421003 is 30012423311.

11332421003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11332421003 - 2² = 11332420999 is a prime.

It is not a weakly prime, because it can be changed into another prime (11332421053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666210501 + 5666210502.

It is an arithmetic number, because the mean of its divisors is an integer number (5666210502).

Almost surely, 2^11332421003 is an apocalyptic number.

11332421003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332421003 is an equidigital number, since it uses as much as digits as its factorization.

11332421003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11332421003 its reverse (30012423311), we get a palindrome (41344844314).

The spelling of 11332421003 in words is "eleven billion, three hundred thirty-two million, four hundred twenty-one thousand, three".