2120010093 has 24 divisors (see below), whose sum is σ = 3092116248. Its totient is φ = 1399612032.

The previous prime is 2120010091. The next prime is 2120010107. The reversal of 2120010093 is 3900100212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 55398249 + 2064611844 = 7443^2 + 45438^2 .

It is not a de Polignac number, because 2120010093 - 2¹ = 2120010091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120010091) 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 23 ways as a sum of consecutive naturals, for example, 445555 + ... + 450287.

It is an arithmetic number, because the mean of its divisors is an integer number (128838177).

Almost surely, 2^2120010093 is an apocalyptic number.

It is an amenable number.

2120010093 is a deficient number, since it is larger than the sum of its proper divisors (972106155).

2120010093 is a wasteful number, since it uses less digits than its factorization.

2120010093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213 (or 5210 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2120010093 is about 46043.5673357311. The cubic root of 2120010093 is about 1284.6336963550.

The spelling of 2120010093 in words is "two billion, one hundred twenty million, ten thousand, ninety-three".