1100001111007 has 4 divisors (see below), whose sum is σ = 1100050454080. Its totient is φ = 1099951767936.

The previous prime is 1100001110987. The next prime is 1100001111029. The reversal of 1100001111007 is 7001111000011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100001111007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100001111037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24638082 + ... + 24682687.

It is an arithmetic number, because the mean of its divisors is an integer number (275012613520).

Almost surely, 2^{1100001111007} is an apocalyptic number.

1100001111007 is a deficient number, since it is larger than the sum of its proper divisors (49343073).

1100001111007 is an equidigital number, since it uses as much as digits as its factorization.

1100001111007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49343072.

The product of its (nonzero) digits is 7, while the sum is 13.

Adding to 1100001111007 its reverse (7001111000011), we get a palindrome (8101112111018).

The spelling of 1100001111007 in words is "one trillion, one hundred billion, one million, one hundred eleven thousand, seven".