100100101050605 has 8 divisors (see below), whose sum is σ = 120123837697632. Its totient is φ = 80077603215888.

The previous prime is 100100101050553. The next prime is 100100101050617. The reversal of 100100101050605 is 506050101001001.

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

It is a cyclic number.

It is not a de Polignac number, because 100100101050605 - 2²⁰ = 100100100002029 is a prime.

It is a Duffinian number.

It is a congruent 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, 309525299 + ... + 309848528.

It is an arithmetic number, because the mean of its divisors is an integer number (15015479712204).

Almost surely, 2^{100100101050605} is an apocalyptic number.

It is an amenable number.

100100101050605 is a deficient number, since it is larger than the sum of its proper divisors (20023736647027).

100100101050605 is an equidigital number, since it uses as much as digits as its factorization.

100100101050605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619406155.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 100100101050605 its reverse (506050101001001), we get a palindrome (606150202051606).

The spelling of 100100101050605 in words is "one hundred trillion, one hundred billion, one hundred one million, fifty thousand, six hundred five".