100105550510606 has 4 divisors (see below), whose sum is σ = 150158325765912. Its totient is φ = 50052775255302.

The previous prime is 100105550510591. The next prime is 100105550510677. The reversal of 100105550510606 is 606015055501001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×100105550510606² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026387627650 + ... + 25026387627653.

It is an arithmetic number, because the mean of its divisors is an integer number (37539581441478).

Almost surely, 2^{100105550510606} is an apocalyptic number.

100105550510606 is a deficient number, since it is larger than the sum of its proper divisors (50052775255306).

100105550510606 is an equidigital number, since it uses as much as digits as its factorization.

100105550510606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50052775255305.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 100105550510606 in words is "one hundred trillion, one hundred five billion, five hundred fifty million, five hundred ten thousand, six hundred six".