11203032102321 has 8 divisors (see below), whose sum is σ = 15160322049184. Its totient is φ = 7357215111840.

The previous prime is 11203032102293. The next prime is 11203032102329. The reversal of 11203032102321 is 12320123030211.

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

It is not a de Polignac number, because 11203032102321 - 2⁶ = 11203032102257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203032102329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27868238860 + ... + 27868239261.

It is an arithmetic number, because the mean of its divisors is an integer number (1895040256148).

Almost surely, 2^{11203032102321} is an apocalyptic number.

It is an amenable number.

11203032102321 is a deficient number, since it is larger than the sum of its proper divisors (3957289946863).

11203032102321 is an equidigital number, since it uses as much as digits as its factorization.

11203032102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55736478191.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11203032102321 its reverse (12320123030211), we get a palindrome (23523155132532).

The spelling of 11203032102321 in words is "eleven trillion, two hundred three billion, thirty-two million, one hundred two thousand, three hundred twenty-one".