133333300003220 has 48 divisors (see below), whose sum is σ = 295872243125760. Its totient is φ = 50368727076096.

The previous prime is 133333300003213. The next prime is 133333300003261. The reversal of 133333300003220 is 22300003333331.

It is a self number, because there is not a number n which added to its sum of digits gives 133333300003220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834488977 + ... + 1834561656.

It is an arithmetic number, because the mean of its divisors is an integer number (6164005065120).

Almost surely, 2^{133333300003220} is an apocalyptic number.

133333300003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133333300003220 is an abundant number, since it is smaller than the sum of its proper divisors (162538943122540).

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

133333300003220 is a wasteful number, since it uses less digits than its factorization.

133333300003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669050744 (or 3669050742 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 26.

Adding to 133333300003220 its reverse (22300003333331), we get a palindrome (155633303336551).

The spelling of 133333300003220 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, three hundred million, three thousand, two hundred twenty".