2101107 has 8 divisors (see below), whose sum is σ = 2813184. Its totient is φ = 1394888.

The previous prime is 2101093. The next prime is 2101111. The reversal of 2101107 is 7011012.

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 2101107 - 2⁴ = 2101091 is a prime.

2101107 is a modest number, since divided by 1107 gives 21 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2101092 and 2101101.

It is not an unprimeable number, because it can be changed into a prime (2101157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (351648).

2^2101107 is an apocalyptic number.

2101107 is a deficient number, since it is larger than the sum of its proper divisors (712077).

2101107 is a wasteful number, since it uses less digits than its factorization.

2101107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 2101107 is about 1449.5195755836. The cubic root of 2101107 is about 128.0804141514.

Adding to 2101107 its reverse (7011012), we get a palindrome (9112119).

The spelling of 2101107 in words is "two million, one hundred one thousand, one hundred seven".