2000253103 has 4 divisors (see below), whose sum is σ = 2000376648. Its totient is φ = 2000129560.

The previous prime is 2000253091. The next prime is 2000253169. The reversal of 2000253103 is 3013520002.

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 2000253103 - 2⁹ = 2000252591 is a prime.

It is a super-2 number, since 2×2000253103² = 8002024952122257218, 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 (2000253173) 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, 33028 + ... + 71353.

It is an arithmetic number, because the mean of its divisors is an integer number (500094162).

Almost surely, 2^2000253103 is an apocalyptic number.

2000253103 is a deficient number, since it is larger than the sum of its proper divisors (123545).

2000253103 is a wasteful number, since it uses less digits than its factorization.

2000253103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123544.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2000253103 is about 44724.1892380399. The cubic root of 2000253103 is about 1259.9741959526.

Adding to 2000253103 its reverse (3013520002), we get a palindrome (5013773105).

The spelling of 2000253103 in words is "two billion, two hundred fifty-three thousand, one hundred three".