100866336633087 has 16 divisors (see below), whose sum is σ = 137708883193728. Its totient is φ = 65636116247520.

The previous prime is 100866336633031. The next prime is 100866336633089. The reversal of 100866336633087 is 780336633668001.

It is not a de Polignac number, because 100866336633087 - 2¹⁰ = 100866336632063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100866336633087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100866336633089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263432964 + ... + 263815577.

It is an arithmetic number, because the mean of its divisors is an integer number (8606805199608).

Almost surely, 2^{100866336633087} is an apocalyptic number.

100866336633087 is a deficient number, since it is larger than the sum of its proper divisors (36842546560641).

100866336633087 is a wasteful number, since it uses less digits than its factorization.

100866336633087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527250070.

The product of its (nonzero) digits is 47029248, while the sum is 60.

The spelling of 100866336633087 in words is "one hundred trillion, eight hundred sixty-six billion, three hundred thirty-six million, six hundred thirty-three thousand, eighty-seven".