11203002001321 has 8 divisors (see below), whose sum is σ = 12189150473864. Its totient is φ = 10234621969920.

The previous prime is 11203002001297. The next prime is 11203002001349. The reversal of 11203002001321 is 12310020030211.

11203002001321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 188303055721 + 11014698945600 = 433939^2 + 3318840^2 .

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 11203002001321 - 2³¹ = 11200854517673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11203002001295 and 11203002001304.

It is not an unprimeable number, because it can be changed into a prime (11203002001381) 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, 4442108970 + ... + 4442111491.

It is an arithmetic number, because the mean of its divisors is an integer number (1523643809233).

Almost surely, 2^{11203002001321} is an apocalyptic number.

It is an amenable number.

11203002001321 is a deficient number, since it is larger than the sum of its proper divisors (986148472543).

11203002001321 is an equidigital number, since it uses as much as digits as its factorization.

11203002001321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8884220571.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11203002001321 its reverse (12310020030211), we get a palindrome (23513022031532).

The spelling of 11203002001321 in words is "eleven trillion, two hundred three billion, two million, one thousand, three hundred twenty-one".