100000099605 has 16 divisors (see below), whose sum is σ = 182857325184. Its totient is φ = 45714331200.

The previous prime is 100000099567. The next prime is 100000099657. The reversal of 100000099605 is 506990000001.

It is not a de Polignac number, because 100000099605 - 2¹⁰ = 100000098581 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, 476190846 + ... + 476191055.

It is an arithmetic number, because the mean of its divisors is an integer number (11428582824).

Almost surely, 2^100000099605 is an apocalyptic number.

100000099605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100000099605 is a deficient number, since it is larger than the sum of its proper divisors (82857225579).

100000099605 is an equidigital number, since it uses as much as digits as its factorization.

100000099605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952381916.

The product of its (nonzero) digits is 2430, while the sum is 30.

Adding to 100000099605 its reverse (506990000001), we get a palindrome (606990099606).

The spelling of 100000099605 in words is "one hundred billion, ninety-nine thousand, six hundred five".