5100101005 has 4 divisors (see below), whose sum is σ = 6120121212. Its totient is φ = 4080080800.

The previous prime is 5100100991. The next prime is 5100101023. The reversal of 5100101005 is 5001010015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5001010015 = 5 ⋅1000202003.

It can be written as a sum of positive squares in 2 ways, for example, as 1194600969 + 3905500036 = 34563^2 + 62494^2 .

It is not a de Polignac number, because 5100101005 - 2¹⁷ = 5099969933 is a prime.

It is a super-2 number, since 2×5100101005² = 52022060522404020050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510010096 + ... + 510010105.

It is an arithmetic number, because the mean of its divisors is an integer number (1530030303).

Almost surely, 2^5100101005 is an apocalyptic number.

It is an amenable number.

5100101005 is a deficient number, since it is larger than the sum of its proper divisors (1020020207).

5100101005 is a wasteful number, since it uses less digits than its factorization.

5100101005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020020206.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 5100101005 is about 71414.9914583766. The cubic root of 5100101005 is about 1721.3119840480.

The spelling of 5100101005 in words is "five billion, one hundred million, one hundred one thousand, five".