11031320212303 has 8 divisors (see below), whose sum is σ = 11840224435488. Its totient is φ = 10240194104064.

The previous prime is 11031320212243. The next prime is 11031320212343. The reversal of 11031320212303 is 30321202313011.

11031320212303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11031320212303 - 2⁴¹ = 8832296956751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031320212343) 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, 4444527451 + ... + 4444529932.

It is an arithmetic number, because the mean of its divisors is an integer number (1480028054436).

Almost surely, 2^{11031320212303} is an apocalyptic number.

11031320212303 is a deficient number, since it is larger than the sum of its proper divisors (808904223185).

11031320212303 is an equidigital number, since it uses as much as digits as its factorization.

11031320212303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8889057473.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11031320212303 its reverse (30321202313011), we get a palindrome (41352522525314).

The spelling of 11031320212303 in words is "eleven trillion, thirty-one billion, three hundred twenty million, two hundred twelve thousand, three hundred three".