2102214097 has 4 divisors (see below), whose sum is σ = 2115111280. Its totient is φ = 2089316916.

The previous prime is 2102214083. The next prime is 2102214139. The reversal of 2102214097 is 7904122012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2102214097 - 2⁷ = 2102213969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102214047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6448347 + ... + 6448672.

It is an arithmetic number, because the mean of its divisors is an integer number (528777820).

Almost surely, 2^2102214097 is an apocalyptic number.

It is an amenable number.

2102214097 is a deficient number, since it is larger than the sum of its proper divisors (12897183).

2102214097 is a wasteful number, since it uses less digits than its factorization.

2102214097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12897182.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2102214097 is about 45849.9083641396. The cubic root of 2102214097 is about 1281.0290587355.

The spelling of 2102214097 in words is "two billion, one hundred two million, two hundred fourteen thousand, ninety-seven".