2053205107 has 8 divisors (see below), whose sum is σ = 2215001376. Its totient is φ = 1895966592.

The previous prime is 2053205059. The next prime is 2053205123. The reversal of 2053205107 is 7015023502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053205107 is a prime.

It is a super-2 number, since 2×2053205107² = 8431302422821762898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053205137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138503 + ... + 1140304.

It is an arithmetic number, because the mean of its divisors is an integer number (276875172).

Almost surely, 2^2053205107 is an apocalyptic number.

2053205107 is a deficient number, since it is larger than the sum of its proper divisors (161796269).

2053205107 is a wasteful number, since it uses less digits than its factorization.

2053205107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278877.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2053205107 is about 45312.3063526897. The cubic root of 2053205107 is about 1270.9957897838.

Adding to 2053205107 its reverse (7015023502), we get a palindrome (9068228609).

The spelling of 2053205107 in words is "two billion, fifty-three million, two hundred five thousand, one hundred seven".