5106121105 has 8 divisors (see below), whose sum is σ = 6487777512. Its totient is φ = 3844608768.

The previous prime is 5106121079. The next prime is 5106121117. The reversal of 5106121105 is 5011216015.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2091781696 + 3014339409 = 45736^2 + 54903^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5106121105 is a prime.

It is a Duffinian 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, 30035922 + ... + 30036091.

It is an arithmetic number, because the mean of its divisors is an integer number (810972189).

Almost surely, 2^5106121105 is an apocalyptic number.

It is an amenable number.

5106121105 is a deficient number, since it is larger than the sum of its proper divisors (1381656407).

5106121105 is a wasteful number, since it uses less digits than its factorization.

5106121105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60072035.

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 5106121105 is about 71457.1277410448. The cubic root of 5106121105 is about 1721.9889899668.

The spelling of 5106121105 in words is "five billion, one hundred six million, one hundred twenty-one thousand, one hundred five".