5101101097909 has 8 divisors (see below), whose sum is σ = 5226170990040. Its totient is φ = 4976062291200.

The previous prime is 5101101097891. The next prime is 5101101097987. The reversal of 5101101097909 is 9097901011015.

It can be written as a sum of positive squares in 4 ways, for example, as 22852368900 + 5078248729009 = 151170^2 + 2253497^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5101101097909 - 2²⁷ = 5100966880181 is a prime.

It is a super-2 number, since 2×5101101097909² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101101097409) 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, 7438962 + ... + 8095699.

It is an arithmetic number, because the mean of its divisors is an integer number (653271373755).

Almost surely, 2^{5101101097909} is an apocalyptic number.

It is an amenable number.

5101101097909 is a deficient number, since it is larger than the sum of its proper divisors (125069892131).

5101101097909 is a wasteful number, since it uses less digits than its factorization.

5101101097909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15542711.

The product of its (nonzero) digits is 25515, while the sum is 43.

The spelling of 5101101097909 in words is "five trillion, one hundred one billion, one hundred one million, ninety-seven thousand, nine hundred nine".