100100501105 has 8 divisors (see below), whose sum is σ = 131040656064. Its totient is φ = 72800364400.

The previous prime is 100100501099. The next prime is 100100501119. The reversal of 100100501105 is 501105001001.

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

It is not a de Polignac number, because 100100501105 - 2¹⁰ = 100100500081 is a prime.

It is a super-2 number, since 2×100100501105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100100501105.

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, 910004501 + ... + 910004610.

It is an arithmetic number, because the mean of its divisors is an integer number (16380082008).

Almost surely, 2^100100501105 is an apocalyptic number.

It is an amenable number.

100100501105 is a deficient number, since it is larger than the sum of its proper divisors (30940154959).

100100501105 is a wasteful number, since it uses less digits than its factorization.

100100501105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820009127.

The product of its (nonzero) digits is 25, while the sum is 14.

Adding to 100100501105 its reverse (501105001001), we get a palindrome (601205502106).

The spelling of 100100501105 in words is "one hundred billion, one hundred million, five hundred one thousand, one hundred five".