100605600005 has 16 divisors (see below), whose sum is σ = 121798084800. Its totient is φ = 79772169600.

The previous prime is 100605599971. The next prime is 100605600013. The reversal of 100605600005 is 500006506001.

It is not a de Polignac number, because 100605600005 - 2¹⁰ = 100605598981 is a prime.

It is a super-3 number, since 3×100605600005³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297266 + ... + 538124.

It is an arithmetic number, because the mean of its divisors is an integer number (7612380300).

Almost surely, 2^100605600005 is an apocalyptic number.

It is an amenable number.

100605600005 is a deficient number, since it is larger than the sum of its proper divisors (21192484795).

100605600005 is a wasteful number, since it uses less digits than its factorization.

100605600005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241604.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 100605600005 in words is "one hundred billion, six hundred five million, six hundred thousand, five".