211001101007 has 8 divisors (see below), whose sum is σ = 228608580816. Its totient is φ = 193970915712.

The previous prime is 211001100971. The next prime is 211001101019. The reversal of 211001101007 is 700101100112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211001101007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211001100982 and 211001101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211001106007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144322868 + ... + 144324329.

It is an arithmetic number, because the mean of its divisors is an integer number (28576072602).

Almost surely, 2^211001101007 is an apocalyptic number.

211001101007 is a deficient number, since it is larger than the sum of its proper divisors (17607479809).

211001101007 is a wasteful number, since it uses less digits than its factorization.

211001101007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288647257.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 211001101007 its reverse (700101100112), we get a palindrome (911102201119).

The spelling of 211001101007 in words is "two hundred eleven billion, one million, one hundred one thousand, seven".