101111020002011 has 8 divisors (see below), whose sum is σ = 104510418010800. Its totient is φ = 97767810390240.

The previous prime is 101111020001989. The next prime is 101111020002023. The reversal of 101111020002011 is 110200020111101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101111020002011 - 2¹⁸ = 101111019739867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101111020001983 and 101111020002001.

It is not an unprimeable number, because it can be changed into a prime (101111020002071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14047095596 + ... + 14047102793.

It is an arithmetic number, because the mean of its divisors is an integer number (13063802251350).

Almost surely, 2^{101111020002011} is an apocalyptic number.

101111020002011 is a deficient number, since it is larger than the sum of its proper divisors (3399398008789).

101111020002011 is an equidigital number, since it uses as much as digits as its factorization.

101111020002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28094198509.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101111020002011 its reverse (110200020111101), we get a palindrome (211311040113112).

The spelling of 101111020002011 in words is "one hundred one trillion, one hundred eleven billion, twenty million, two thousand, eleven".