1001101110011 has 4 divisors (see below), whose sum is σ = 1001202231024. Its totient is φ = 1000999989000.

The previous prime is 1001101109969. The next prime is 1001101110029. The reversal of 1001101110011 is 1100111011001.

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-1001101110011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001101110091) 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, 50545655 + ... + 50565456.

It is an arithmetic number, because the mean of its divisors is an integer number (250300557756).

Almost surely, 2^{1001101110011} is an apocalyptic number.

1001101110011 is a deficient number, since it is larger than the sum of its proper divisors (101121013).

1001101110011 is an equidigital number, since it uses as much as digits as its factorization.

1001101110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101121012.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1001101110011 its reverse (1100111011001), we get a palindrome (2101212121012).

It can be divided in two parts, 100110 and 1110011, that added together give a palindrome (1210121).

The spelling of 1001101110011 in words is "one trillion, one billion, one hundred one million, one hundred ten thousand, eleven".