131532105102211 has 32 divisors (see below), whose sum is σ = 149801025945600. Its totient is φ = 114320162436480.

The previous prime is 131532105102193. The next prime is 131532105102217. The reversal of 131532105102211 is 112201501235131.

It is a happy number.

It is not a de Polignac number, because 131532105102211 - 2²¹ = 131532103005059 is a prime.

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 131532105102211.

It is not an unprimeable number, because it can be changed into a prime (131532105102217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5677551550 + ... + 5677574716.

It is an arithmetic number, because the mean of its divisors is an integer number (4681282060800).

Almost surely, 2^{131532105102211} is an apocalyptic number.

131532105102211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131532105102211 is a deficient number, since it is larger than the sum of its proper divisors (18268920843389).

131532105102211 is a wasteful number, since it uses less digits than its factorization.

131532105102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33139.

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 131532105102211 its reverse (112201501235131), we get a palindrome (243733606337342).

The spelling of 131532105102211 in words is "one hundred thirty-one trillion, five hundred thirty-two billion, one hundred five million, one hundred two thousand, two hundred eleven".