133321302223111 has 4 divisors (see below), whose sum is σ = 133324381920424. Its totient is φ = 133318222525800.

The previous prime is 133321302223103. The next prime is 133321302223139. The reversal of 133321302223111 is 111322203123331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133321302223111 - 2³ = 133321302223103 is a prime.

It is a super-2 number, since 2×133321302223111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133321302223111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133321302223181) 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, 1539783720 + ... + 1539870301.

It is an arithmetic number, because the mean of its divisors is an integer number (33331095480106).

Almost surely, 2^{133321302223111} is an apocalyptic number.

133321302223111 is a deficient number, since it is larger than the sum of its proper divisors (3079697313).

133321302223111 is an equidigital number, since it uses as much as digits as its factorization.

133321302223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079697312.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 133321302223111 its reverse (111322203123331), we get a palindrome (244643505346442).

The spelling of 133321302223111 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, three hundred two million, two hundred twenty-three thousand, one hundred eleven".