11331102331320 has 64 divisors (see below), whose sum is σ = 34423602048000. Its totient is φ = 2983378839168.

The previous prime is 11331102331243. The next prime is 11331102331327. The reversal of 11331102331320 is 2313320113311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331102331327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597622500 + ... + 597641459.

It is an arithmetic number, because the mean of its divisors is an integer number (537868782000).

Almost surely, 2^{11331102331320} is an apocalyptic number.

11331102331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331102331320 is an abundant number, since it is smaller than the sum of its proper divisors (23092499716680).

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

11331102331320 is a wasteful number, since it uses less digits than its factorization.

11331102331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195264052 (or 1195264048 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11331102331320 its reverse (2313320113311), we get a palindrome (13644422444631).

The spelling of 11331102331320 in words is "eleven trillion, three hundred thirty-one billion, one hundred two million, three hundred thirty-one thousand, three hundred twenty".