133321445324 has 6 divisors (see below), whose sum is σ = 233312529324. Its totient is φ = 66660722660.

The previous prime is 133321445297. The next prime is 133321445381. The reversal of 133321445324 is 423544123331.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16665180662 + ... + 16665180669.

It is an arithmetic number, because the mean of its divisors is an integer number (38885421554).

Almost surely, 2^133321445324 is an apocalyptic number.

It is an amenable number.

133321445324 is a deficient number, since it is larger than the sum of its proper divisors (99991084000).

133321445324 is a wasteful number, since it uses less digits than its factorization.

133321445324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33330361335 (or 33330361333 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

Adding to 133321445324 its reverse (423544123331), we get a palindrome (556865568655).

The spelling of 133321445324 in words is "one hundred thirty-three billion, three hundred twenty-one million, four hundred forty-five thousand, three hundred twenty-four".