1000101111011 has 4 divisors (see below), whose sum is σ = 1014187042224. Its totient is φ = 986015179800.

The previous prime is 1000101110959. The next prime is 1000101111013. The reversal of 1000101111011 is 1101111010001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000101111011 - 2¹⁴ = 1000101094627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000101111011.

It is not an unprimeable number, because it can be changed into a prime (1000101111013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7042965500 + ... + 7042965641.

It is an arithmetic number, because the mean of its divisors is an integer number (253546760556).

Almost surely, 2^{1000101111011} is an apocalyptic number.

1000101111011 is a deficient number, since it is larger than the sum of its proper divisors (14085931213).

1000101111011 is an equidigital number, since it uses as much as digits as its factorization.

1000101111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14085931212.

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

Adding to 1000101111011 its reverse (1101111010001), we get a palindrome (2101212121012).

The spelling of 1000101111011 in words is "one trillion, one hundred one million, one hundred eleven thousand, eleven".