100030033020 has 96 divisors (see below), whose sum is σ = 294892012800. Its totient is φ = 25265032704.

The previous prime is 100030032961. The next prime is 100030033057. The reversal of 100030033020 is 20330030001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 100030032987 and 100030033005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7584672 + ... + 7597848.

It is an arithmetic number, because the mean of its divisors is an integer number (3071791800).

Almost surely, 2^100030033020 is an apocalyptic number.

100030033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100030033020 is an abundant number, since it is smaller than the sum of its proper divisors (194861979780).

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

100030033020 is a wasteful number, since it uses less digits than its factorization.

100030033020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19867 (or 19865 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 100030033020 its reverse (20330030001), we get a palindrome (120360063021).

The spelling of 100030033020 in words is "one hundred billion, thirty million, thirty-three thousand, twenty".