2120010193 has 4 divisors (see below), whose sum is σ = 2422868800. Its totient is φ = 1817151588.

The previous prime is 2120010173. The next prime is 2120010197. The reversal of 2120010193 is 3910100212.

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 not a de Polignac number, because 2120010193 - 2⁵ = 2120010161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120010193.

It is not an unprimeable number, because it can be changed into a prime (2120010197) 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, 151429293 + ... + 151429306.

It is an arithmetic number, because the mean of its divisors is an integer number (605717200).

Almost surely, 2^2120010193 is an apocalyptic number.

It is an amenable number.

2120010193 is a deficient number, since it is larger than the sum of its proper divisors (302858607).

2120010193 is an equidigital number, since it uses as much as digits as its factorization.

2120010193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302858606.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 2120010193 is about 46043.5684216591. The cubic root of 2120010193 is about 1284.6337165536.

The spelling of 2120010193 in words is "two billion, one hundred twenty million, ten thousand, one hundred ninety-three".