100000999999999 has 8 divisors (see below), whose sum is σ = 114292148128928. Its totient is φ = 85711174617600.

The previous prime is 100000999999981. The next prime is 100001000000059. The reversal of 100000999999999 is 999999999000001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100000999999999 - 2²¹ = 100000997902847 is a prime.

100000999999999 is a modest number, since divided by 99999999 gives 1000009 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000999999099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330524622 + ... + 330827035.

It is an arithmetic number, because the mean of its divisors is an integer number (14286518516116).

Almost surely, 2^{100000999999999} is an apocalyptic number.

100000999999999 is a deficient number, since it is larger than the sum of its proper divisors (14291148128929).

100000999999999 is an equidigital number, since it uses as much as digits as its factorization.

100000999999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661373265.

The product of its (nonzero) digits is 387420489, while the sum is 82.

The spelling of 100000999999999 in words is "one hundred trillion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".