100545640346 has 8 divisors (see below), whose sum is σ = 153290894484. Its totient is φ = 49448675520.

The previous prime is 100545640339. The next prime is 100545640379. The reversal of 100545640346 is 643046545001.

It can be written as a sum of positive squares in 2 ways, for example, as 64828798225 + 35716842121 = 254615^2 + 188989^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 412072175 + ... + 412072418.

Almost surely, 2^100545640346 is an apocalyptic number.

100545640346 is a deficient number, since it is larger than the sum of its proper divisors (52745254138).

100545640346 is an equidigital number, since it uses as much as digits as its factorization.

100545640346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824144656.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 100545640346 in words is "one hundred billion, five hundred forty-five million, six hundred forty thousand, three hundred forty-six".