133321214330 has 16 divisors (see below), whose sum is σ = 244506077064. Its totient is φ = 52322287680.

The previous prime is 133321214329. The next prime is 133321214347. The reversal of 133321214330 is 33412123331.

It can be written as a sum of positive squares in 4 ways, for example, as 108887460361 + 24433753969 = 329981^2 + 156313^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 133321214330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125774201 + ... + 125775260.

Almost surely, 2^133321214330 is an apocalyptic number.

133321214330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133321214330 is a deficient number, since it is larger than the sum of its proper divisors (111184862734).

133321214330 is a wasteful number, since it uses less digits than its factorization.

133321214330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251549521.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 133321214330 its reverse (33412123331), we get a palindrome (166733337661).

Subtracting from 133321214330 its reverse (33412123331), we obtain a palindrome (99909090999).

The spelling of 133321214330 in words is "one hundred thirty-three billion, three hundred twenty-one million, two hundred fourteen thousand, three hundred thirty".