11303131330400 has 216 divisors, whose sum is σ = 34568020317600. Its totient is φ = 3577254589440.

The previous prime is 11303131330399. The next prime is 11303131330417. The reversal of 11303131330400 is 403313130311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10580600 + ... + 11599799.

It is an arithmetic number, because the mean of its divisors is an integer number (160037131100).

Almost surely, 2^{11303131330400} is an apocalyptic number.

11303131330400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11303131330400 is an abundant number, since it is smaller than the sum of its proper divisors (23264888987200).

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

11303131330400 is a wasteful number, since it uses less digits than its factorization.

11303131330400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22180446 (or 22180426 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11303131330400 its reverse (403313130311), we get a palindrome (11706444460711).

The spelling of 11303131330400 in words is "eleven trillion, three hundred three billion, one hundred thirty-one million, three hundred thirty thousand, four hundred".