2114105021 has 8 divisors (see below), whose sum is σ = 2443268160. Its totient is φ = 1791728928.

The previous prime is 2114105011. The next prime is 2114105029. The reversal of 2114105021 is 1205014112.

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-2114105021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114105029) 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, 1696091 + ... + 1697336.

It is an arithmetic number, because the mean of its divisors is an integer number (305408520).

Almost surely, 2^2114105021 is an apocalyptic number.

It is an amenable number.

2114105021 is a deficient number, since it is larger than the sum of its proper divisors (329163139).

2114105021 is an equidigital number, since it uses as much as digits as its factorization.

2114105021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393523.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 2114105021 is about 45979.3977885748. The cubic root of 2114105021 is about 1283.4398484856.

Adding to 2114105021 its reverse (1205014112), we get a palindrome (3319119133).

Subtracting from 2114105021 its reverse (1205014112), we obtain a palindrome (909090909).

The spelling of 2114105021 in words is "two billion, one hundred fourteen million, one hundred five thousand, twenty-one".