1101330323112 has 32 divisors (see below), whose sum is σ = 2898237693600. Its totient is φ = 347788522944.

The previous prime is 1101330323111. The next prime is 1101330323117. The reversal of 1101330323112 is 2113230331011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1101330323111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207598583 + ... + 1207599494.

It is an arithmetic number, because the mean of its divisors is an integer number (90569927925).

Almost surely, 2^{1101330323112} is an apocalyptic number.

1101330323112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1101330323112 is an abundant number, since it is smaller than the sum of its proper divisors (1796907370488).

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

1101330323112 is a wasteful number, since it uses less digits than its factorization.

1101330323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415198105 (or 2415198101 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1101330323112 its reverse (2113230331011), we get a palindrome (3214560654123).

The spelling of 1101330323112 in words is "one trillion, one hundred one billion, three hundred thirty million, three hundred twenty-three thousand, one hundred twelve".