100100333320 has 64 divisors (see below), whose sum is σ = 242587865520. Its totient is φ = 36954476544.

The previous prime is 100100333287. The next prime is 100100333323. The reversal of 100100333320 is 23333001001.

It can be written as a sum of positive squares in 8 ways, for example, as 52268018884 + 47832314436 = 228622^2 + 218706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100100333294 and 100100333303.

It is not an unprimeable number, because it can be changed into a prime (100100333323) 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, 5103372 + ... + 5122948.

Almost surely, 2^100100333320 is an apocalyptic number.

100100333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100100333320 is an abundant number, since it is smaller than the sum of its proper divisors (142487532200).

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

100100333320 is a wasteful number, since it uses less digits than its factorization.

100100333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29434 (or 29430 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 100100333320 its reverse (23333001001), we get a palindrome (123433334321).

The spelling of 100100333320 in words is "one hundred billion, one hundred million, three hundred thirty-three thousand, three hundred twenty".