11321201132330 has 16 divisors (see below), whose sum is σ = 20378445284520. Its totient is φ = 4528417509312.

The previous prime is 11321201132327. The next prime is 11321201132333. The reversal of 11321201132330 is 3323110212311.

It is an interprime number because it is at equal distance from previous prime (11321201132327) and next prime (11321201132333).

It can be written as a sum of positive squares in 4 ways, for example, as 11321145525481 + 55606849 = 3364691^2 + 7457^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11321201132296 and 11321201132305.

It is not an unprimeable number, because it can be changed into a prime (11321201132333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7109045 + ... + 8554584.

Almost surely, 2^{11321201132330} is an apocalyptic number.

11321201132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11321201132330 is a deficient number, since it is larger than the sum of its proper divisors (9057244152190).

11321201132330 is a wasteful number, since it uses less digits than its factorization.

11321201132330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15735913.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11321201132330 its reverse (3323110212311), we get a palindrome (14644311344641).

The spelling of 11321201132330 in words is "eleven trillion, three hundred twenty-one billion, two hundred one million, one hundred thirty-two thousand, three hundred thirty".