1000011210011 has 4 divisors (see below), whose sum is σ = 1090921320024. Its totient is φ = 909101100000.

The previous prime is 1000011210007. The next prime is 1000011210047. The reversal of 1000011210011 is 1100121100001.

It is a happy number.

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 1000011210011 - 2² = 1000011210007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000011215011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45455054990 + ... + 45455055011.

It is an arithmetic number, because the mean of its divisors is an integer number (272730330006).

Almost surely, 2^{1000011210011} is an apocalyptic number.

1000011210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1000011210011 is a deficient number, since it is larger than the sum of its proper divisors (90910110013).

1000011210011 is an equidigital number, since it uses as much as digits as its factorization.

1000011210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90910110012.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1000011210011 its reverse (1100121100001), we get a palindrome (2100132310012).

The spelling of 1000011210011 in words is "one trillion, eleven million, two hundred ten thousand, eleven".