2065346203 has 4 divisors (see below), whose sum is σ = 2155143888. Its totient is φ = 1975548520.

The previous prime is 2065346123. The next prime is 2065346209. The reversal of 2065346203 is 3026435602.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2065346203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2065346209) 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, 44898808 + ... + 44898853.

It is an arithmetic number, because the mean of its divisors is an integer number (538785972).

Almost surely, 2^2065346203 is an apocalyptic number.

2065346203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2065346203 is a deficient number, since it is larger than the sum of its proper divisors (89797685).

2065346203 is an equidigital number, since it uses as much as digits as its factorization.

2065346203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89797684.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2065346203 is about 45446.0801720016. The cubic root of 2065346203 is about 1273.4961026007.

The spelling of 2065346203 in words is "two billion, sixty-five million, three hundred forty-six thousand, two hundred three".