133223300132 has 12 divisors (see below), whose sum is σ = 251074681116. Its totient is φ = 61487676960.

The previous prime is 133223300107. The next prime is 133223300137. The reversal of 133223300132 is 231003322331.

It can be written as a sum of positive squares in 2 ways, for example, as 6434606656 + 126788693476 = 80216^2 + 356074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133223300098 and 133223300107.

It is not an unprimeable number, because it can be changed into a prime (133223300137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1280993219 + ... + 1280993322.

It is an arithmetic number, because the mean of its divisors is an integer number (20922890093).

Almost surely, 2^133223300132 is an apocalyptic number.

It is an amenable number.

133223300132 is a deficient number, since it is larger than the sum of its proper divisors (117851380984).

133223300132 is a wasteful number, since it uses less digits than its factorization.

133223300132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561986558 (or 2561986556 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133223300132 its reverse (231003322331), we get a palindrome (364226622463).

The spelling of 133223300132 in words is "one hundred thirty-three billion, two hundred twenty-three million, three hundred thousand, one hundred thirty-two".