105050050001101 has 8 divisors (see below), whose sum is σ = 106551843287544. Its totient is φ = 103549952701440.

The previous prime is 105050050001093. The next prime is 105050050001137. The reversal of 105050050001101 is 101100050050501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20428357011076 + 84621692990025 = 4519774^2 + 9199005^2 .

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 105050050001101 - 2³ = 105050050001093 is a prime.

It is a super-2 number, since 2×105050050001101² (a number of 29 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 (105050060001101) 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, 423871930 + ... + 424119691.

It is an arithmetic number, because the mean of its divisors is an integer number (13318980410943).

Almost surely, 2^{105050050001101} is an apocalyptic number.

It is an amenable number.

105050050001101 is a deficient number, since it is larger than the sum of its proper divisors (1501793286443).

105050050001101 is an equidigital number, since it uses as much as digits as its factorization.

105050050001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847993391.

The product of its (nonzero) digits is 125, while the sum is 19.

The spelling of 105050050001101 in words is "one hundred five trillion, fifty billion, fifty million, one thousand, one hundred one".