540101211 has 8 divisors (see below), whose sum is σ = 775530000. Its totient is φ = 332369952.

The previous prime is 540101209. The next prime is 540101227. The reversal of 540101211 is 112101045.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540101211 - 2¹ = 540101209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540101711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6924336 + ... + 6924413.

It is an arithmetic number, because the mean of its divisors is an integer number (96941250).

Almost surely, 2^540101211 is an apocalyptic number.

540101211 is a deficient number, since it is larger than the sum of its proper divisors (235428789).

540101211 is a wasteful number, since it uses less digits than its factorization.

540101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13848765.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 540101211 is about 23240.0776891989. The cubic root of 540101211 is about 814.3761575265.

Adding to 540101211 its reverse (112101045), we get a palindrome (652202256).

The spelling of 540101211 in words is "five hundred forty million, one hundred one thousand, two hundred eleven".