211010001107 has 4 divisors (see below), whose sum is σ = 211303478880. Its totient is φ = 210716523336.

The previous prime is 211010001101. The next prime is 211010001109. The reversal of 211010001107 is 701100010112.

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 211010001107 - 2⁶ = 211010001043 is a prime.

It is a super-2 number, since 2×211010001107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211010001091 and 211010001100.

It is not an unprimeable number, because it can be changed into a prime (211010001101) 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, 146737808 + ... + 146739245.

It is an arithmetic number, because the mean of its divisors is an integer number (52825869720).

Almost surely, 2^211010001107 is an apocalyptic number.

211010001107 is a deficient number, since it is larger than the sum of its proper divisors (293477773).

211010001107 is an equidigital number, since it uses as much as digits as its factorization.

211010001107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293477772.

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

Adding to 211010001107 its reverse (701100010112), we get a palindrome (912110011219).

The spelling of 211010001107 in words is "two hundred eleven billion, ten million, one thousand, one hundred seven".