5113221503111 has 8 divisors (see below), whose sum is σ = 5144074099584. Its totient is φ = 5082371698680.

The previous prime is 5113221503081. The next prime is 5113221503119. The reversal of 5113221503111 is 1113051223115.

It is a happy number.

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 5113221503111 - 2³⁸ = 4838343596167 is a prime.

It is a super-2 number, since 2×5113221503111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113221503119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035816 + ... + 4409378.

It is an arithmetic number, because the mean of its divisors is an integer number (643009262448).

Almost surely, 2^{5113221503111} is an apocalyptic number.

5113221503111 is a deficient number, since it is larger than the sum of its proper divisors (30852596473).

5113221503111 is a wasteful number, since it uses less digits than its factorization.

5113221503111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396021.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 5113221503111 its reverse (1113051223115), we get a palindrome (6226272726226).

The spelling of 5113221503111 in words is "five trillion, one hundred thirteen billion, two hundred twenty-one million, five hundred three thousand, one hundred eleven".