1101330331304 has 64 divisors (see below), whose sum is σ = 2547519379200. Its totient is φ = 435908841984.

The previous prime is 1101330331259. The next prime is 1101330331307. The reversal of 1101330331304 is 4031330331011.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1101330331304.

It is not an unprimeable number, because it can be changed into a prime (1101330331307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14705237 + ... + 14779940.

It is an arithmetic number, because the mean of its divisors is an integer number (39804990300).

Almost surely, 2^{1101330331304} is an apocalyptic number.

1101330331304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1101330331304 is an abundant number, since it is smaller than the sum of its proper divisors (1446189047896).

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

1101330331304 is a wasteful number, since it uses less digits than its factorization.

1101330331304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29485242 (or 29485238 counting only the distinct ones).

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

Adding to 1101330331304 its reverse (4031330331011), we get a palindrome (5132660662315).

The spelling of 1101330331304 in words is "one trillion, one hundred one billion, three hundred thirty million, three hundred thirty-one thousand, three hundred four".