11032003021001 has 8 divisors (see below), whose sum is σ = 11212926765000. Its totient is φ = 10851081575040.

The previous prime is 11032003020991. The next prime is 11032003021037. The reversal of 11032003021001 is 10012030023011.

It can be written as a sum of positive squares in 4 ways, for example, as 51401958400 + 10980601062601 = 226720^2 + 3313699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11032003021001 - 2⁶ = 11032003020937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11032003021201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11002835 + ... + 11963543.

It is an arithmetic number, because the mean of its divisors is an integer number (1401615845625).

Almost surely, 2^{11032003021001} is an apocalyptic number.

It is an amenable number.

11032003021001 is a deficient number, since it is larger than the sum of its proper divisors (180923743999).

11032003021001 is an equidigital number, since it uses as much as digits as its factorization.

11032003021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149019.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11032003021001 its reverse (10012030023011), we get a palindrome (21044033044012).

The spelling of 11032003021001 in words is "eleven trillion, thirty-two billion, three million, twenty-one thousand, one".