11112001100003 has 8 divisors (see below), whose sum is σ = 11140948859040. Its totient is φ = 11083055301760.

The previous prime is 11112001099957. The next prime is 11112001100009. The reversal of 11112001100003 is 30000110021111.

It is a happy number.

11112001100003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11112001100003 - 2⁶ = 11112001099939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11112001100009) 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, 11222651 + ... + 12172587.

It is an arithmetic number, because the mean of its divisors is an integer number (1392618607380).

Almost surely, 2^{11112001100003} is an apocalyptic number.

11112001100003 is a deficient number, since it is larger than the sum of its proper divisors (28947759037).

11112001100003 is an equidigital number, since it uses as much as digits as its factorization.

11112001100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980397.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11112001100003 its reverse (30000110021111), we get a palindrome (41112111121114).

The spelling of 11112001100003 in words is "eleven trillion, one hundred twelve billion, one million, one hundred thousand, three".