133300103220 has 96 divisors (see below), whose sum is σ = 419708096640. Its totient is φ = 35118408960.

The previous prime is 133300103219. The next prime is 133300103227. The reversal of 133300103220 is 22301003331.

133300103220 is a `hidden beast` number, since 1 + 3 + 330 + 0 + 10 + 322 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 133300103193 and 133300103202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133300103227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1442241 + ... + 1531880.

It is an arithmetic number, because the mean of its divisors is an integer number (4371959340).

Almost surely, 2^133300103220 is an apocalyptic number.

133300103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133300103220 is an abundant number, since it is smaller than the sum of its proper divisors (286407993420).

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

133300103220 is a wasteful number, since it uses less digits than its factorization.

133300103220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974222 (or 2974214 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 133300103220 its reverse (22301003331), we get a palindrome (155601106551).

The spelling of 133300103220 in words is "one hundred thirty-three billion, three hundred million, one hundred three thousand, two hundred twenty".