100366356838 has 16 divisors (see below), whose sum is σ = 167334648336. Its totient is φ = 44760295840.

The previous prime is 100366356829. The next prime is 100366356869. The reversal of 100366356838 is 838653663001.

It is a junction number, because it is equal to n+sod(n) for n = 100366356791 and 100366356800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43037581 + ... + 43039912.

It is an arithmetic number, because the mean of its divisors is an integer number (10458415521).

Almost surely, 2^100366356838 is an apocalyptic number.

100366356838 is a deficient number, since it is larger than the sum of its proper divisors (66968291498).

100366356838 is a wasteful number, since it uses less digits than its factorization.

100366356838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86077559.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 100366356838 in words is "one hundred billion, three hundred sixty-six million, three hundred fifty-six thousand, eight hundred thirty-eight".