100605605425039 has 32 divisors (see below), whose sum is σ = 119127892746240. Its totient is φ = 83757252700800.

The previous prime is 100605605425037. The next prime is 100605605425043. The reversal of 100605605425039 is 930524506506001.

It is a cyclic number.

It is not a de Polignac number, because 100605605425039 - 2¹ = 100605605425037 is a prime.

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 100605605425039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100605605425037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1172776329 + ... + 1172862109.

It is an arithmetic number, because the mean of its divisors is an integer number (3722746648320).

Almost surely, 2^{100605605425039} is an apocalyptic number.

100605605425039 is a deficient number, since it is larger than the sum of its proper divisors (18522287321201).

100605605425039 is a wasteful number, since it uses less digits than its factorization.

100605605425039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150511.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 100605605425039 in words is "one hundred trillion, six hundred five billion, six hundred five million, four hundred twenty-five thousand, thirty-nine".