540345033003203 has 2 divisors, whose sum is σ = 540345033003204. Its totient is φ = 540345033003202.

The previous prime is 540345033003143. The next prime is 540345033003221. The reversal of 540345033003203 is 302300330543045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540345033003203 is a prime.

It is not a weakly prime, because it can be changed into another prime (540345033009203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270172516501601 + 270172516501602.

It is an arithmetic number, because the mean of its divisors is an integer number (270172516501602).

Almost surely, 2^{540345033003203} is an apocalyptic number.

540345033003203 is a deficient number, since it is larger than the sum of its proper divisors (1).

540345033003203 is an equidigital number, since it uses as much as digits as its factorization.

540345033003203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 540345033003203 its reverse (302300330543045), we get a palindrome (842645363546248).

The spelling of 540345033003203 in words is "five hundred forty trillion, three hundred forty-five billion, thirty-three million, three thousand, two hundred three".