540101133 has 72 divisors (see below), whose sum is σ = 951132000. Its totient is φ = 291150720.

The previous prime is 540101123. The next prime is 540101147. The reversal of 540101133 is 331101045.

540101133 is a `hidden beast` number, since 540 + 10 + 113 + 3 = 666.

It is not a de Polignac number, because 540101133 - 2⁶ = 540101069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540101123) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1082118 + ... + 1082616.

Almost surely, 2^540101133 is an apocalyptic number.

It is an amenable number.

540101133 is a deficient number, since it is larger than the sum of its proper divisors (411030867).

540101133 is a wasteful number, since it uses less digits than its factorization.

540101133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 540101133 is about 23240.0760110633. The cubic root of 540101133 is about 814.3761183231.

Adding to 540101133 its reverse (331101045), we get a palindrome (871202178).

The spelling of 540101133 in words is "five hundred forty million, one hundred one thousand, one hundred thirty-three".