1101304013120 has 56 divisors (see below), whose sum is σ = 2623267198464. Its totient is φ = 440389403136.

The previous prime is 1101304013087. The next prime is 1101304013129. The reversal of 1101304013120 is 213104031011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101304013129) 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, 555017 + ... + 1584503.

Almost surely, 2^{1101304013120} is an apocalyptic number.

1101304013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101304013120 is an abundant number, since it is smaller than the sum of its proper divisors (1521963185344).

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

1101304013120 is a wasteful number, since it uses less digits than its factorization.

1101304013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032847 (or 1032837 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101304013120 its reverse (213104031011), we get a palindrome (1314408044131).

The spelling of 1101304013120 in words is "one trillion, one hundred one billion, three hundred four million, thirteen thousand, one hundred twenty".