133122033321 has 4 divisors (see below), whose sum is σ = 177496044432. Its totient is φ = 88748022212.

The previous prime is 133122033313. The next prime is 133122033337. The reversal of 133122033321 is 123330221331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133122033321 - 2³ = 133122033313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133122033291 and 133122033300.

It is not an unprimeable number, because it can be changed into a prime (133122033721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22187005551 + ... + 22187005556.

It is an arithmetic number, because the mean of its divisors is an integer number (44374011108).

Almost surely, 2^133122033321 is an apocalyptic number.

It is an amenable number.

133122033321 is a deficient number, since it is larger than the sum of its proper divisors (44374011111).

133122033321 is an equidigital number, since it uses as much as digits as its factorization.

133122033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44374011110.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133122033321 its reverse (123330221331), we get a palindrome (256452254652).

The spelling of 133122033321 in words is "one hundred thirty-three billion, one hundred twenty-two million, thirty-three thousand, three hundred twenty-one".