5113133221 has 8 divisors (see below), whose sum is σ = 5874177024. Its totient is φ = 4359738480.

The previous prime is 5113133219. The next prime is 5113133237. The reversal of 5113133221 is 1223313115.

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

It is a cyclic number.

It is not a de Polignac number, because 5113133221 - 2¹ = 5113133219 is a prime.

It is a super-2 number, since 2×5113133221² = 52288262671387669682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5113133192 and 5113133201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113133251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1910830 + ... + 1913503.

It is an arithmetic number, because the mean of its divisors is an integer number (734272128).

Almost surely, 2^5113133221 is an apocalyptic number.

It is an amenable number.

5113133221 is a deficient number, since it is larger than the sum of its proper divisors (761043803).

5113133221 is a wasteful number, since it uses less digits than its factorization.

5113133221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824531.

The product of its digits is 540, while the sum is 22.

The square root of 5113133221 is about 71506.1761038863. The cubic root of 5113133221 is about 1722.7768850684.

Adding to 5113133221 its reverse (1223313115), we get a palindrome (6336446336).

The spelling of 5113133221 in words is "five billion, one hundred thirteen million, one hundred thirty-three thousand, two hundred twenty-one".