100455100005 has 16 divisors (see below), whose sum is σ = 173091864960. Its totient is φ = 49454818368.

The previous prime is 100455099977. The next prime is 100455100049. The reversal of 100455100005 is 500001554001.

It is not a de Polignac number, because 100455100005 - 2²³ = 100446711397 is a prime.

It is a congruent 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, 257576985 + ... + 257577374.

It is an arithmetic number, because the mean of its divisors is an integer number (10818241560).

Almost surely, 2^100455100005 is an apocalyptic number.

100455100005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100455100005 is a deficient number, since it is larger than the sum of its proper divisors (72636764955).

100455100005 is a wasteful number, since it uses less digits than its factorization.

100455100005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515154380.

The product of its (nonzero) digits is 500, while the sum is 21.

Adding to 100455100005 its reverse (500001554001), we get a palindrome (600456654006).

The spelling of 100455100005 in words is "one hundred billion, four hundred fifty-five million, one hundred thousand, five".