1000000101011 has 4 divisors (see below), whose sum is σ = 1000002105552. Its totient is φ = 999998096472.

The previous prime is 1000000100909. The next prime is 1000000101013. The reversal of 1000000101011 is 1101010000001.

1000000101011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1000000101011 - 2³⁰ = 998926359187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000000100986 and 1000000101004.

It is not an unprimeable number, because it can be changed into a prime (1000000101013) 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, 400010 + ... + 1469696.

It is an arithmetic number, because the mean of its divisors is an integer number (250000526388).

Almost surely, 2^{1000000101011} is an apocalyptic number.

1000000101011 is a deficient number, since it is larger than the sum of its proper divisors (2004541).

1000000101011 is an equidigital number, since it uses as much as digits as its factorization.

1000000101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004540.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 1000000101011 its reverse (1101010000001), we get a palindrome (2101010101012).

It can be divided in two parts, 1000000 and 101011, that added together give a palindrome (1101011).

The spelling of 1000000101011 in words is "one trillion, one hundred one thousand, eleven".