100959600505 has 8 divisors (see below), whose sum is σ = 122351041224. Its totient is φ = 79968000000.

The previous prime is 100959600461. The next prime is 100959600523. The reversal of 100959600505 is 505006959001.

It can be written as a sum of positive squares in 4 ways, for example, as 31235613696 + 69723986809 = 176736^2 + 264053^2 .

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

It is not a de Polignac number, because 100959600505 - 2³¹ = 98812116857 is a prime.

It is a Duffinian 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, 99959496 + ... + 99960505.

It is an arithmetic number, because the mean of its divisors is an integer number (15293880153).

Almost surely, 2^100959600505 is an apocalyptic number.

It is an amenable number.

100959600505 is a deficient number, since it is larger than the sum of its proper divisors (21391440719).

100959600505 is a wasteful number, since it uses less digits than its factorization.

100959600505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199920107.

The product of its (nonzero) digits is 60750, while the sum is 40.

The spelling of 100959600505 in words is "one hundred billion, nine hundred fifty-nine million, six hundred thousand, five hundred five".