100321303330 has 16 divisors (see below), whose sum is σ = 183538647864. Its totient is φ = 39470676480.

The previous prime is 100321303253. The next prime is 100321303333. The reversal of 100321303330 is 33303123001.

It can be written as a sum of positive squares in 4 ways, for example, as 43618740201 + 56702563129 = 208851^2 + 238123^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100321303298 and 100321303307.

It is not an unprimeable number, because it can be changed into a prime (100321303333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82229967 + ... + 82231186.

Almost surely, 2^100321303330 is an apocalyptic number.

100321303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100321303330 is a deficient number, since it is larger than the sum of its proper divisors (83217344534).

100321303330 is a wasteful number, since it uses less digits than its factorization.

100321303330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164461221.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 100321303330 its reverse (33303123001), we get a palindrome (133624426331).

It can be divided in two parts, 100321 and 303330, that added together give a triangular number (403651 = T₈₉₈).

The spelling of 100321303330 in words is "one hundred billion, three hundred twenty-one million, three hundred three thousand, three hundred thirty".