100403330220330 has 64 divisors (see below), whose sum is σ = 257125183194240. Its totient is φ = 25017585371136.

The previous prime is 100403330220307. The next prime is 100403330220379. The reversal of 100403330220330 is 33022033304001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100403330220330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1206439167 + ... + 1206522386.

It is an arithmetic number, because the mean of its divisors is an integer number (4017580987410).

Almost surely, 2^{100403330220330} is an apocalyptic number.

100403330220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100403330220330 is an abundant number, since it is smaller than the sum of its proper divisors (156721852973910).

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

100403330220330 is a wasteful number, since it uses less digits than its factorization.

100403330220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412961655.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 100403330220330 its reverse (33022033304001), we get a palindrome (133425363524331).

The spelling of 100403330220330 in words is "one hundred trillion, four hundred three billion, three hundred thirty million, two hundred twenty thousand, three hundred thirty".