100928382819 has 16 divisors (see below), whose sum is σ = 148258439424. Its totient is φ = 60563084000.

The previous prime is 100928382787. The next prime is 100928382887. The reversal of 100928382819 is 918283829001.

It is a cyclic number.

It is not a de Polignac number, because 100928382819 - 2⁵ = 100928382787 is a prime.

It is a super-2 number, since 2×100928382819² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100928382019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15137439 + ... + 15144104.

It is an arithmetic number, because the mean of its divisors is an integer number (9266152464).

Almost surely, 2^100928382819 is an apocalyptic number.

100928382819 is a deficient number, since it is larger than the sum of its proper divisors (47330056605).

100928382819 is a wasteful number, since it uses less digits than its factorization.

100928382819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30281658.

The product of its (nonzero) digits is 497664, while the sum is 51.

The spelling of 100928382819 in words is "one hundred billion, nine hundred twenty-eight million, three hundred eighty-two thousand, eight hundred nineteen".