2050205101 has 16 divisors (see below), whose sum is σ = 2385763200. Its totient is φ = 1725389568.

The previous prime is 2050205099. The next prime is 2050205111. The reversal of 2050205101 is 1015020502.

It is not a de Polignac number, because 2050205101 - 2¹ = 2050205099 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 (2050205111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390985 + ... + 396193.

It is an arithmetic number, because the mean of its divisors is an integer number (149110200).

Almost surely, 2^2050205101 is an apocalyptic number.

It is an amenable number.

2050205101 is a deficient number, since it is larger than the sum of its proper divisors (335558099).

2050205101 is an equidigital number, since it uses as much as digits as its factorization.

2050205101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6228.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2050205101 is about 45279.1905956809. The cubic root of 2050205101 is about 1270.3764566918.

Adding to 2050205101 its reverse (1015020502), we get a palindrome (3065225603).

The spelling of 2050205101 in words is "two billion, fifty million, two hundred five thousand, one hundred one".