100051105011005 has 8 divisors (see below), whose sum is σ = 123934272013824. Its totient is φ = 77458920008400.

The previous prime is 100051105010929. The next prime is 100051105011017. The reversal of 100051105011005 is 500110501150001.

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

It is not a de Polignac number, because 100051105011005 - 2¹⁰ = 100051105009981 is a prime.

It is a super-2 number, since 2×100051105011005² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 322745499881 + ... + 322745500190.

It is an arithmetic number, because the mean of its divisors is an integer number (15491784001728).

Almost surely, 2^{100051105011005} is an apocalyptic number.

It is an amenable number.

100051105011005 is a deficient number, since it is larger than the sum of its proper divisors (23883167002819).

100051105011005 is an equidigital number, since it uses as much as digits as its factorization.

100051105011005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645491000107.

The product of its (nonzero) digits is 125, while the sum is 20.

Adding to 100051105011005 its reverse (500110501150001), we get a palindrome (600161606161006).

The spelling of 100051105011005 in words is "one hundred trillion, fifty-one billion, one hundred five million, eleven thousand, five".