100001101994 has 8 divisors (see below), whose sum is σ = 150161742948. Its totient is φ = 49947187680.

The previous prime is 100001101961. The next prime is 100001101997. The reversal of 100001101994 is 499101100001.

It can be written as a sum of positive squares in 2 ways, for example, as 99985602025 + 15499969 = 316205^2 + 3937^2 .

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

It is not an unprimeable number, because it can be changed into a prime (100001101997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26679317 + ... + 26683064.

Almost surely, 2^100001101994 is an apocalyptic number.

100001101994 is a deficient number, since it is larger than the sum of its proper divisors (50160640954).

100001101994 is an equidigital number, since it uses as much as digits as its factorization.

100001101994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53363320.

The product of its (nonzero) digits is 324, while the sum is 26.

Adding to 100001101994 its reverse (499101100001), we get a palindrome (599102201995).

The spelling of 100001101994 in words is "one hundred billion, one million, one hundred one thousand, nine hundred ninety-four".