133330133132 has 24 divisors (see below), whose sum is σ = 280695018240. Its totient is φ = 54134038800.

The previous prime is 133330133089. The next prime is 133330133143. The reversal of 133330133132 is 231331033331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125309744 + ... + 125310807.

It is an arithmetic number, because the mean of its divisors is an integer number (11695625760).

Almost surely, 2^133330133132 is an apocalyptic number.

It is an amenable number.

133330133132 is an abundant number, since it is smaller than the sum of its proper divisors (147364885108).

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

133330133132 is a wasteful number, since it uses less digits than its factorization.

133330133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250620581 (or 250620579 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 133330133132 its reverse (231331033331), we get a palindrome (364661166463).

The spelling of 133330133132 in words is "one hundred thirty-three billion, three hundred thirty million, one hundred thirty-three thousand, one hundred thirty-two".