2040011503 has 2 divisors, whose sum is σ = 2040011504. Its totient is φ = 2040011502.

The previous prime is 2040011497. The next prime is 2040011521. The reversal of 2040011503 is 3051100402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040011503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040011563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020005751 + 1020005752.

It is an arithmetic number, because the mean of its divisors is an integer number (1020005752).

Almost surely, 2^2040011503 is an apocalyptic number.

2040011503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040011503 is an equidigital number, since it uses as much as digits as its factorization.

2040011503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2040011503 is about 45166.4865027157. The cubic root of 2040011503 is about 1268.2675248722.

Adding to 2040011503 its reverse (3051100402), we get a palindrome (5091111905).

The spelling of 2040011503 in words is "two billion, forty million, eleven thousand, five hundred three".