540738103 has 2 divisors, whose sum is σ = 540738104. Its totient is φ = 540738102.

The previous prime is 540738061. The next prime is 540738113. The reversal of 540738103 is 301837045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540738103 - 2¹⁷ = 540607031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540738113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270369051 + 270369052.

It is an arithmetic number, because the mean of its divisors is an integer number (270369052).

Almost surely, 2^540738103 is an apocalyptic number.

540738103 is a deficient number, since it is larger than the sum of its proper divisors (1).

540738103 is an equidigital number, since it uses as much as digits as its factorization.

540738103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 540738103 is about 23253.7761019582. The cubic root of 540738103 is about 814.6961382445.

The spelling of 540738103 in words is "five hundred forty million, seven hundred thirty-eight thousand, one hundred three".