1000011330120 has 128 divisors (see below), whose sum is σ = 3281311088640. Its totient is φ = 241793898240.

The previous prime is 1000011330041. The next prime is 1000011330151. The reversal of 1000011330120 is 210331100001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1000011330096 and 1000011330105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483454 + ... + 1494573.

It is an arithmetic number, because the mean of its divisors is an integer number (25635242880).

Almost surely, 2^{1000011330120} is an apocalyptic number.

1000011330120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000011330120 is an abundant number, since it is smaller than the sum of its proper divisors (2281299758520).

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

1000011330120 is a wasteful number, since it uses less digits than its factorization.

1000011330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978435 (or 1978431 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1000011330120 its reverse (210331100001), we get a palindrome (1210342430121).

The spelling of 1000011330120 in words is "one trillion, eleven million, three hundred thirty thousand, one hundred twenty".