1105050500100 has 72 divisors (see below), whose sum is σ = 3552532727520. Its totient is φ = 294680132640.

The previous prime is 1105050500093. The next prime is 1105050500107. The reversal of 1105050500100 is 10050505011.

1105050500100 is a `hidden beast` number, since 1 + 10 + 5 + 0 + 50 + 500 + 100 = 666.

It is an interprime number because it is at equal distance from previous prime (1105050500093) and next prime (1105050500107).

It is a super-2 number, since 2×1105050500100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1105050500107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204636282 + ... + 204641681.

Almost surely, 2^{1105050500100} is an apocalyptic number.

1105050500100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1105050500100 is an abundant number, since it is smaller than the sum of its proper divisors (2447482227420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105050500100 is a wasteful number, since it uses less digits than its factorization.

1105050500100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409277986 (or 409277973 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The spelling of 1105050500100 in words is "one trillion, one hundred five billion, fifty million, five hundred thousand, one hundred".