133201123223111 has 8 divisors (see below), whose sum is σ = 134809383157680. Its totient is φ = 131592944886912.

The previous prime is 133201123223093. The next prime is 133201123223117. The reversal of 133201123223111 is 111322321102331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133201123223111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133201123223117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17111906 + ... + 23647823.

It is an arithmetic number, because the mean of its divisors is an integer number (16851172894710).

Almost surely, 2^{133201123223111} is an apocalyptic number.

133201123223111 is a deficient number, since it is larger than the sum of its proper divisors (1608259934569).

133201123223111 is an equidigital number, since it uses as much as digits as its factorization.

133201123223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40799185.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 133201123223111 its reverse (111322321102331), we get a palindrome (244523444325442).

The spelling of 133201123223111 in words is "one hundred thirty-three trillion, two hundred one billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred eleven".