100005500698 has 4 divisors (see below), whose sum is σ = 150008251050. Its totient is φ = 50002750348.

The previous prime is 100005500669. The next prime is 100005500741. The reversal of 100005500698 is 896005500001.

100005500698 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896005500001 = 13711 ⋅65349391.

It can be written as a sum of positive squares in only one way, i.e., 87765840009 + 12239660689 = 296253^2 + 110633^2 .

It is a super-2 number, since 2×100005500698² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25001375173 + ... + 25001375176.

Almost surely, 2^100005500698 is an apocalyptic number.

100005500698 is a deficient number, since it is larger than the sum of its proper divisors (50002750352).

100005500698 is an equidigital number, since it uses as much as digits as its factorization.

100005500698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50002750351.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 100005500698 in words is "one hundred billion, five million, five hundred thousand, six hundred ninety-eight".