2040202503 has 6 divisors (see below), whose sum is σ = 2946959184. Its totient is φ = 1360134996.

The previous prime is 2040202471. The next prime is 2040202513. The reversal of 2040202503 is 3052020402.

It is not a de Polignac number, because 2040202503 - 2⁵ = 2040202471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040202513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113344575 + ... + 113344592.

It is an arithmetic number, because the mean of its divisors is an integer number (491159864).

Almost surely, 2^2040202503 is an apocalyptic number.

2040202503 is a deficient number, since it is larger than the sum of its proper divisors (906756681).

2040202503 is a wasteful number, since it uses less digits than its factorization.

2040202503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226689173 (or 226689170 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2040202503 is about 45168.6008528048. The cubic root of 2040202503 is about 1268.3071049656.

Adding to 2040202503 its reverse (3052020402), we get a palindrome (5092222905).

The spelling of 2040202503 in words is "two billion, forty million, two hundred two thousand, five hundred three".