1100001120030 has 48 divisors (see below), whose sum is σ = 2860129041120. Its totient is φ = 293320695744.

The previous prime is 1100001120017. The next prime is 1100001120047. The reversal of 1100001120030 is 300211000011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100001119994 and 1100001120021.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1877064 + ... + 2392356.

It is an arithmetic number, because the mean of its divisors is an integer number (59586021690).

Almost surely, 2^{1100001120030} is an apocalyptic number.

1100001120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100001120030 is an abundant number, since it is smaller than the sum of its proper divisors (1760127921090).

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

1100001120030 is a wasteful number, since it uses less digits than its factorization.

1100001120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539025 (or 539022 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 1100001120030 its reverse (300211000011), we get a palindrome (1400212120041).

The spelling of 1100001120030 in words is "one trillion, one hundred billion, one million, one hundred twenty thousand, thirty".