540101227 has 2 divisors, whose sum is σ = 540101228. Its totient is φ = 540101226.

The previous prime is 540101209. The next prime is 540101293. The reversal of 540101227 is 722101045.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540101227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540101198 and 540101207.

It is not a weakly prime, because it can be changed into another prime (540101297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270050613 + 270050614.

It is an arithmetic number, because the mean of its divisors is an integer number (270050614).

Almost surely, 2^540101227 is an apocalyptic number.

540101227 is a deficient number, since it is larger than the sum of its proper divisors (1).

540101227 is an equidigital number, since it uses as much as digits as its factorization.

540101227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 540101227 is about 23240.0780334318. The cubic root of 540101227 is about 814.3761655682.

The spelling of 540101227 in words is "five hundred forty million, one hundred one thousand, two hundred twenty-seven".