5109113127 has 4 divisors (see below), whose sum is σ = 6812150840. Its totient is φ = 3406075416.

The previous prime is 5109113041. The next prime is 5109113137. The reversal of 5109113127 is 7213119015.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5109113127 - 2¹⁵ = 5109080359 is a prime.

It is a super-2 number, since 2×5109113127² = 52206073888967436258, 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 = 5109113094 and 5109113103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5109113137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851518852 + ... + 851518857.

It is an arithmetic number, because the mean of its divisors is an integer number (1703037710).

Almost surely, 2^5109113127 is an apocalyptic number.

5109113127 is a deficient number, since it is larger than the sum of its proper divisors (1703037713).

5109113127 is a wasteful number, since it uses less digits than its factorization.

5109113127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703037712.

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 5109113127 is about 71478.0604591367. The cubic root of 5109113127 is about 1722.3252675975.

The spelling of 5109113127 in words is "five billion, one hundred nine million, one hundred thirteen thousand, one hundred twenty-seven".