11321322003303 has 64 divisors (see below), whose sum is σ = 16915832640000. Its totient is φ = 6687143963136.

The previous prime is 11321322003301. The next prime is 11321322003317. The reversal of 11321322003303 is 30330022312311.

It is not a de Polignac number, because 11321322003303 - 2¹ = 11321322003301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321322003301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 931866673 + ... + 931878821.

It is an arithmetic number, because the mean of its divisors is an integer number (264309885000).

Almost surely, 2^{11321322003303} is an apocalyptic number.

11321322003303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11321322003303 is a deficient number, since it is larger than the sum of its proper divisors (5594510636697).

11321322003303 is a wasteful number, since it uses less digits than its factorization.

11321322003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16976.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11321322003303 its reverse (30330022312311), we get a palindrome (41651344315614).

The spelling of 11321322003303 in words is "eleven trillion, three hundred twenty-one billion, three hundred twenty-two million, three thousand, three hundred three".