100636645513432 has 16 divisors (see below), whose sum is σ = 215649954671760. Its totient is φ = 43129990934304.

The previous prime is 100636645513399. The next prime is 100636645513483. The reversal of 100636645513432 is 234315546636001.

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 in 3 ways as a sum of consecutive naturals, for example, 898541477743 + ... + 898541477854.

It is an arithmetic number, because the mean of its divisors is an integer number (13478122166985).

Almost surely, 2^{100636645513432} is an apocalyptic number.

It is an amenable number.

100636645513432 is an abundant number, since it is smaller than the sum of its proper divisors (115013309158328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100636645513432 is a wasteful number, since it uses less digits than its factorization.

100636645513432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797082955610 (or 1797082955606 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 100636645513432 in words is "one hundred trillion, six hundred thirty-six billion, six hundred forty-five million, five hundred thirteen thousand, four hundred thirty-two".