1110000011001 has 12 divisors (see below), whose sum is σ = 1721632670352.
Its totient is φ = 634285720488.
The previous prime is 1110000010991. The next prime is 1110000011027. The reversal of 1110000011001 is 1001100000111.
It is not a de Polignac number, because 1110000011001 - 26 = 1110000010937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1110000011501) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3775510095 + ... + 3775510388.
It is an arithmetic number, because the mean of its divisors is an integer number (143469389196).
Almost surely, 21110000011001 is an apocalyptic number.
It is an amenable number.
1110000011001 is a deficient number, since it is larger than the sum of its proper divisors (611632659351).
1110000011001 is an equidigital number, since it uses as much as digits as its factorization.
1110000011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7551020500 (or 7551020493 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 6.
Adding to 1110000011001 its reverse (1001100000111), we get a palindrome (2111100011112).
The spelling of 1110000011001 in words is "one trillion, one hundred ten billion, eleven thousand, one".