5021111013 has 8 divisors (see below), whose sum is σ = 6910776576. Its totient is φ = 3239426400.

The previous prime is 5021111009. The next prime is 5021111023. The reversal of 5021111013 is 3101111205.

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

It is not a de Polignac number, because 5021111013 - 2² = 5021111009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5021110983 and 5021111001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021111023) 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, 26995128 + ... + 26995313.

It is an arithmetic number, because the mean of its divisors is an integer number (863847072).

Almost surely, 2^5021111013 is an apocalyptic number.

It is an amenable number.

5021111013 is a deficient number, since it is larger than the sum of its proper divisors (1889665563).

5021111013 is a wasteful number, since it uses less digits than its factorization.

5021111013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53990475.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 5021111013 is about 70859.7982850643. The cubic root of 5021111013 is about 1712.3791891473.

Adding to 5021111013 its reverse (3101111205), we get a palindrome (8122222218).

The spelling of 5021111013 in words is "five billion, twenty-one million, one hundred eleven thousand, thirteen".