133132122031231 has 8 divisors (see below), whose sum is σ = 136388594377728. Its totient is φ = 129876094800000.

The previous prime is 133132122031187. The next prime is 133132122031333. The reversal of 133132122031231 is 132130221231331.

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 133132122031231 - 2⁴¹ = 130933098775679 is a prime.

It is a super-2 number, since 2×133132122031231² (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 133132122031231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133132122031631) 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, 110673270 + ... + 111869731.

It is an arithmetic number, because the mean of its divisors is an integer number (17048574297216).

Almost surely, 2^{133132122031231} is an apocalyptic number.

133132122031231 is a deficient number, since it is larger than the sum of its proper divisors (3256472346497).

133132122031231 is a wasteful number, since it uses less digits than its factorization.

133132122031231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222557633.

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

Adding to 133132122031231 its reverse (132130221231331), we get a palindrome (265262343262562).

The spelling of 133132122031231 in words is "one hundred thirty-three trillion, one hundred thirty-two billion, one hundred twenty-two million, thirty-one thousand, two hundred thirty-one".