133011123223 has 8 divisors (see below), whose sum is σ = 153638516880. Its totient is φ = 113806308480.

The previous prime is 133011123209. The next prime is 133011123229. The reversal of 133011123223 is 322321110331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133011123223 - 2⁵ = 133011123191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133011123194 and 133011123203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011123229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355644528 + ... + 355644901.

It is an arithmetic number, because the mean of its divisors is an integer number (19204814610).

Almost surely, 2^133011123223 is an apocalyptic number.

133011123223 is a deficient number, since it is larger than the sum of its proper divisors (20627393657).

133011123223 is a wasteful number, since it uses less digits than its factorization.

133011123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711289457.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133011123223 its reverse (322321110331), we get a palindrome (455332233554).

The spelling of 133011123223 in words is "one hundred thirty-three billion, eleven million, one hundred twenty-three thousand, two hundred twenty-three".