11303321301330 has 64 divisors (see below), whose sum is σ = 27336536460288. Its totient is φ = 2991047583680.

The previous prime is 11303321301271. The next prime is 11303321301331. The reversal of 11303321301330 is 3310312330311.

It is a super-2 number, since 2×11303321301330² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11303321301330.

It is not an unprimeable number, because it can be changed into a prime (11303321301331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83967937 + ... + 84102443.

It is an arithmetic number, because the mean of its divisors is an integer number (427133382192).

Almost surely, 2^{11303321301330} is an apocalyptic number.

11303321301330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11303321301330 is an abundant number, since it is smaller than the sum of its proper divisors (16033215158958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11303321301330 is a wasteful number, since it uses less digits than its factorization.

11303321301330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156031.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 11303321301330 its reverse (3310312330311), we get a palindrome (14613633631641).

The spelling of 11303321301330 in words is "eleven trillion, three hundred three billion, three hundred twenty-one million, three hundred one thousand, three hundred thirty".