540313012103 has 16 divisors (see below), whose sum is σ = 583137356256. Its totient is φ = 498792453120.

The previous prime is 540313012091. The next prime is 540313012111. The reversal of 540313012103 is 301210313045.

It is a cyclic number.

It is not a de Polignac number, because 540313012103 - 2³⁰ = 539239270279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540313012123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978101 + ... + 1427342.

It is an arithmetic number, because the mean of its divisors is an integer number (36446084766).

Almost surely, 2^540313012103 is an apocalyptic number.

540313012103 is a deficient number, since it is larger than the sum of its proper divisors (42824344153).

540313012103 is a wasteful number, since it uses less digits than its factorization.

540313012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405714.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 540313012103 its reverse (301210313045), we get a palindrome (841523325148).

The spelling of 540313012103 in words is "five hundred forty billion, three hundred thirteen million, twelve thousand, one hundred three".