100435136668 has 48 divisors (see below), whose sum is σ = 180300556800. Its totient is φ = 48937198400.

The previous prime is 100435136663. The next prime is 100435136693. The reversal of 100435136668 is 866631534001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100435136663) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15327993 + ... + 15334543.

It is an arithmetic number, because the mean of its divisors is an integer number (3756261600).

Almost surely, 2^100435136668 is an apocalyptic number.

It is an amenable number.

100435136668 is a deficient number, since it is larger than the sum of its proper divisors (79865420132).

100435136668 is a wasteful number, since it uses less digits than its factorization.

100435136668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170 (or 7168 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 100435136668 in words is "one hundred billion, four hundred thirty-five million, one hundred thirty-six thousand, six hundred sixty-eight".