100500661605616 has 10 divisors (see below), whose sum is σ = 194720031860912. Its totient is φ = 50250330802800.

The previous prime is 100500661605587. The next prime is 100500661605689. The reversal of 100500661605616 is 616506166005001.

It is a super-2 number, since 2×100500661605616² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3140645675160 + ... + 3140645675191.

Almost surely, 2^{100500661605616} is an apocalyptic number.

100500661605616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100500661605616 is a deficient number, since it is larger than the sum of its proper divisors (94219370255296).

100500661605616 is an equidigital number, since it uses as much as digits as its factorization.

100500661605616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6281291350359 (or 6281291350353 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 100500661605616 in words is "one hundred trillion, five hundred billion, six hundred sixty-one million, six hundred five thousand, six hundred sixteen".