11030421001 has 4 divisors (see below), whose sum is σ = 11079013392. Its totient is φ = 10981828612.

The previous prime is 11030420977. The next prime is 11030421011. The reversal of 11030421001 is 10012403011.

11030421001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11030421001 - 2⁵ = 11030420969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030421011) 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 in 3 ways as a sum of consecutive naturals, for example, 24295855 + ... + 24296308.

It is an arithmetic number, because the mean of its divisors is an integer number (2769753348).

Almost surely, 2^11030421001 is an apocalyptic number.

It is an amenable number.

11030421001 is a deficient number, since it is larger than the sum of its proper divisors (48592391).

11030421001 is an equidigital number, since it uses as much as digits as its factorization.

11030421001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48592390.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11030421001 its reverse (10012403011), we get a palindrome (21042824012).

The spelling of 11030421001 in words is "eleven billion, thirty million, four hundred twenty-one thousand, one".