100103330320 has 40 divisors (see below), whose sum is σ = 265988850624. Its totient is φ = 34321141632.

The previous prime is 100103330309. The next prime is 100103330321. The reversal of 100103330320 is 23033301001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 100103330294 and 100103330303.

It is not an unprimeable number, because it can be changed into a prime (100103330321) by changing a digit.

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, 89377414 + ... + 89378533.

Almost surely, 2^100103330320 is an apocalyptic number.

100103330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100103330320 is an abundant number, since it is smaller than the sum of its proper divisors (165885520304).

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

100103330320 is a wasteful number, since it uses less digits than its factorization.

100103330320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178755967 (or 178755961 counting only the distinct ones).

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

Adding to 100103330320 its reverse (23033301001), we get a palindrome (123136631321).

The spelling of 100103330320 in words is "one hundred billion, one hundred three million, three hundred thirty thousand, three hundred twenty".