131202133033233 has 16 divisors (see below), whose sum is σ = 176315721154560. Its totient is φ = 86778333156816.

The previous prime is 131202133033199. The next prime is 131202133033259. The reversal of 131202133033233 is 332330331202131.

It is not a de Polignac number, because 131202133033233 - 2⁸ = 131202133032977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131202133033233.

It is not an unprimeable number, because it can be changed into a prime (131202133033033) 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 15 ways as a sum of consecutive naturals, for example, 30774808 + ... + 34777766.

It is an arithmetic number, because the mean of its divisors is an integer number (11019732572160).

Almost surely, 2^{131202133033233} is an apocalyptic number.

It is an amenable number.

131202133033233 is a deficient number, since it is larger than the sum of its proper divisors (45113588121327).

131202133033233 is a wasteful number, since it uses less digits than its factorization.

131202133033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089116.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 131202133033233 its reverse (332330331202131), we get a palindrome (463532464235364).

The spelling of 131202133033233 in words is "one hundred thirty-one trillion, two hundred two billion, one hundred thirty-three million, thirty-three thousand, two hundred thirty-three".