133101211323 has 8 divisors (see below), whose sum is σ = 187907592528. Its totient is φ = 83514485504.

The previous prime is 133101211319. The next prime is 133101211337. The reversal of 133101211323 is 323112101331.

It is a happy number.

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 133101211323 - 2² = 133101211319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133101211323.

It is not an unprimeable number, because it can be changed into a prime (133101211303) 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, 1304913786 + ... + 1304913887.

It is an arithmetic number, because the mean of its divisors is an integer number (23488449066).

Almost surely, 2^133101211323 is an apocalyptic number.

133101211323 is a deficient number, since it is larger than the sum of its proper divisors (54806381205).

133101211323 is a wasteful number, since it uses less digits than its factorization.

133101211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609827693.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133101211323 its reverse (323112101331), we get a palindrome (456213312654).

The spelling of 133101211323 in words is "one hundred thirty-three billion, one hundred one million, two hundred eleven thousand, three hundred twenty-three".