1200100133330 has 128 divisors (see below), whose sum is σ = 2680816435200. Its totient is φ = 377429584896.

The previous prime is 1200100133263. The next prime is 1200100133359. The reversal of 1200100133330 is 333310010021.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1200100133299 and 1200100133308.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13322381 + ... + 13412159.

It is an arithmetic number, because the mean of its divisors is an integer number (20943878400).

Almost surely, 2^{1200100133330} is an apocalyptic number.

1200100133330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200100133330 is an abundant number, since it is smaller than the sum of its proper divisors (1480716301870).

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

1200100133330 is a wasteful number, since it uses less digits than its factorization.

1200100133330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90096.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1200100133330 its reverse (333310010021), we get a palindrome (1533410143351).

The spelling of 1200100133330 in words is "one trillion, two hundred billion, one hundred million, one hundred thirty-three thousand, three hundred thirty".