11001111100030 has 64 divisors (see below), whose sum is σ = 21206471328000. Its totient is φ = 4096449739008.

The previous prime is 11001111100013. The next prime is 11001111100033. The reversal of 11001111100030 is 3000111110011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001111100033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26439741 + ... + 26852599.

It is an arithmetic number, because the mean of its divisors is an integer number (331351114500).

Almost surely, 2^{11001111100030} is an apocalyptic number.

11001111100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001111100030 is a deficient number, since it is larger than the sum of its proper divisors (10205360227970).

11001111100030 is a wasteful number, since it uses less digits than its factorization.

11001111100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415321.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 11001111100030 its reverse (3000111110011), we get a palindrome (14001222210041).

The spelling of 11001111100030 in words is "eleven trillion, one billion, one hundred eleven million, one hundred thousand, thirty".