5120111215 has 8 divisors (see below), whose sum is σ = 6176302848. Its totient is φ = 4074642720.

The previous prime is 5120111177. The next prime is 5120111231. The reversal of 5120111215 is 5121110215.

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

It is not a de Polignac number, because 5120111215 - 2¹¹ = 5120109167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5120111192 and 5120111201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2679732 + ... + 2681641.

It is an arithmetic number, because the mean of its divisors is an integer number (772037856).

Almost surely, 2^5120111215 is an apocalyptic number.

5120111215 is a deficient number, since it is larger than the sum of its proper divisors (1056191633).

5120111215 is a wasteful number, since it uses less digits than its factorization.

5120111215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361569.

The product of its (nonzero) digits is 100, while the sum is 19.

The square root of 5120111215 is about 71554.9524142110. The cubic root of 5120111215 is about 1723.5602313859.

The spelling of 5120111215 in words is "five billion, one hundred twenty million, one hundred eleven thousand, two hundred fifteen".