100321100422 has 16 divisors (see below), whose sum is σ = 153080891712. Its totient is φ = 49301387200.

The previous prime is 100321100389. The next prime is 100321100449. The reversal of 100321100422 is 224001123001.

It is a junction number, because it is equal to n+sod(n) for n = 100321100396 and 100321100405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784878 + ... + 1840225.

It is an arithmetic number, because the mean of its divisors is an integer number (9567555732).

Almost surely, 2^100321100422 is an apocalyptic number.

100321100422 is a deficient number, since it is larger than the sum of its proper divisors (52759791290).

100321100422 is a wasteful number, since it uses less digits than its factorization.

100321100422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625343.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100321100422 its reverse (224001123001), we get a palindrome (324322223423).

The spelling of 100321100422 in words is "one hundred billion, three hundred twenty-one million, one hundred thousand, four hundred twenty-two".