540732103 has 2 divisors, whose sum is σ = 540732104. Its totient is φ = 540732102.

The previous prime is 540732079. The next prime is 540732131. The reversal of 540732103 is 301237045.

540732103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540732103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540732503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270366051 + 270366052.

It is an arithmetic number, because the mean of its divisors is an integer number (270366052).

Almost surely, 2^540732103 is an apocalyptic number.

540732103 is a deficient number, since it is larger than the sum of its proper divisors (1).

540732103 is an equidigital number, since it uses as much as digits as its factorization.

540732103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 540732103 is about 23253.6470902953. The cubic root of 540732103 is about 814.6931249590.

Adding to 540732103 its reverse (301237045), we get a palindrome (841969148).

The spelling of 540732103 in words is "five hundred forty million, seven hundred thirty-two thousand, one hundred three".