133231133322 has 48 divisors (see below), whose sum is σ = 330109940160. Its totient is φ = 38042467776.

The previous prime is 133231133267. The next prime is 133231133323. The reversal of 133231133322 is 223331132331.

133231133322 is a `hidden beast` number, since 1 + 3 + 323 + 1 + 1 + 3 + 332 + 2 = 666.

133231133322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (133231133323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122563 + ... + 530550.

It is an arithmetic number, because the mean of its divisors is an integer number (6877290420).

Almost surely, 2^133231133322 is an apocalyptic number.

133231133322 is an abundant number, since it is smaller than the sum of its proper divisors (196878806838).

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

133231133322 is a wasteful number, since it uses less digits than its factorization.

133231133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654747 (or 654744 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 133231133322 its reverse (223331132331), we get a palindrome (356562265653).

Subtracting 133231133322 from its reverse (223331132331), we obtain a palindrome (90099999009).

The spelling of 133231133322 in words is "one hundred thirty-three billion, two hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty-two".