100993026436 has 27 divisors (see below), whose sum is σ = 186551670711. Its totient is φ = 47833081704.

The previous prime is 100993026389. The next prime is 100993026451. The reversal of 100993026436 is 634620399001.

The square root of 100993026436 is 317794.

It is a perfect power (a square), and thus also a powerful number.

100993026436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100993026392 and 100993026401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12071991 + ... + 12080353.

Almost surely, 2^100993026436 is an apocalyptic number.

100993026436 is the 317794-th square number.

It is an amenable number.

100993026436 is a deficient number, since it is larger than the sum of its proper divisors (85558644275).

100993026436 is an frugal number, since it uses more digits than its factorization.

100993026436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16768 (or 8384 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 100993026436 in words is "one hundred billion, nine hundred ninety-three million, twenty-six thousand, four hundred thirty-six".