100505511001106 has 32 divisors (see below), whose sum is σ = 163367869534848. Its totient is φ = 46188521084160.

The previous prime is 100505511001079. The next prime is 100505511001111. The reversal of 100505511001106 is 601100115505001.

It is a Curzon 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, 2026196 + ... + 14321888.

It is an arithmetic number, because the mean of its divisors is an integer number (5105245922964).

Almost surely, 2^{100505511001106} is an apocalyptic number.

100505511001106 is a deficient number, since it is larger than the sum of its proper divisors (62862358533742).

100505511001106 is a wasteful number, since it uses less digits than its factorization.

100505511001106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12301346.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 100505511001106 its reverse (601100115505001), we get a palindrome (701605626506107).

The spelling of 100505511001106 in words is "one hundred trillion, five hundred five billion, five hundred eleven million, one thousand, one hundred six".