100003133020 has 24 divisors (see below), whose sum is σ = 240007519584. Its totient is φ = 34286788416.

The previous prime is 100003133017. The next prime is 100003133047. The reversal of 100003133020 is 20331300001.

It is a super-2 number, since 2×100003133020² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 357153907 + ... + 357154186.

It is an arithmetic number, because the mean of its divisors is an integer number (10000313316).

Almost surely, 2^100003133020 is an apocalyptic number.

100003133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100003133020 is an abundant number, since it is smaller than the sum of its proper divisors (140004386564).

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

100003133020 is a wasteful number, since it uses less digits than its factorization.

100003133020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714308109 (or 714308107 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 100003133020 its reverse (20331300001), we get a palindrome (120334433021).

The spelling of 100003133020 in words is "one hundred billion, three million, one hundred thirty-three thousand, twenty".