2053252103 has 4 divisors (see below), whose sum is σ = 2346573840. Its totient is φ = 1759930368.

The previous prime is 2053252099. The next prime is 2053252111. The reversal of 2053252103 is 3012523502.

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

It is not a de Polignac number, because 2053252103 - 2² = 2053252099 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 (2053252603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146660858 + ... + 146660871.

It is an arithmetic number, because the mean of its divisors is an integer number (586643460).

Almost surely, 2^2053252103 is an apocalyptic number.

2053252103 is a deficient number, since it is larger than the sum of its proper divisors (293321737).

2053252103 is an equidigital number, since it uses as much as digits as its factorization.

2053252103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293321736.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2053252103 is about 45312.8249284902. The cubic root of 2053252103 is about 1271.0054870229.

Adding to 2053252103 its reverse (3012523502), we get a palindrome (5065775605).

The spelling of 2053252103 in words is "two billion, fifty-three million, two hundred fifty-two thousand, one hundred three".