2053342303 has 4 divisors (see below), whose sum is σ = 2124147240. Its totient is φ = 1982537368.

The previous prime is 2053342283. The next prime is 2053342307. The reversal of 2053342303 is 3032433502.

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

It is a cyclic number.

It is not a de Polignac number, because 2053342303 - 2⁹ = 2053341791 is a prime.

It is a super-2 number, since 2×2053342303² = 8432429226578687618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053342307) 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 3 ways as a sum of consecutive naturals, for example, 35402425 + ... + 35402482.

It is an arithmetic number, because the mean of its divisors is an integer number (531036810).

Almost surely, 2^2053342303 is an apocalyptic number.

2053342303 is a deficient number, since it is larger than the sum of its proper divisors (70804937).

2053342303 is an equidigital number, since it uses as much as digits as its factorization.

2053342303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70804936.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 2053342303 is about 45313.8202207671. The cubic root of 2053342303 is about 1271.0240986384.

Adding to 2053342303 its reverse (3032433502), we get a palindrome (5085775805).

The spelling of 2053342303 in words is "two billion, fifty-three million, three hundred forty-two thousand, three hundred three".