5133681113 has 4 divisors (see below), whose sum is σ = 5600379408. Its totient is φ = 4666982820.

The previous prime is 5133681107. The next prime is 5133681139. The reversal of 5133681113 is 3111863315.

5133681113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5133681113 - 2⁸ = 5133680857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5133681113.

It is not an unprimeable number, because it can be changed into a prime (5133681103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233349131 + ... + 233349152.

It is an arithmetic number, because the mean of its divisors is an integer number (1400094852).

Almost surely, 2^5133681113 is an apocalyptic number.

It is an amenable number.

5133681113 is a deficient number, since it is larger than the sum of its proper divisors (466698295).

5133681113 is a wasteful number, since it uses less digits than its factorization.

5133681113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466698294.

The product of its digits is 6480, while the sum is 32.

The square root of 5133681113 is about 71649.7111857403. The cubic root of 5133681113 is about 1725.0815462955.

The spelling of 5133681113 in words is "five billion, one hundred thirty-three million, six hundred eighty-one thousand, one hundred thirteen".