131331011213211 has 16 divisors (see below), whose sum is σ = 176360116768800. Its totient is φ = 86928469102080.

The previous prime is 131331011213191. The next prime is 131331011213219. The reversal of 131331011213211 is 112312110133131.

It is not a de Polignac number, because 131331011213211 - 2¹⁰ = 131331011212187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131331011213219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63040750 + ... + 65090691.

It is an arithmetic number, because the mean of its divisors is an integer number (11022507298050).

Almost surely, 2^{131331011213211} is an apocalyptic number.

131331011213211 is a deficient number, since it is larger than the sum of its proper divisors (45029105555589).

131331011213211 is a wasteful number, since it uses less digits than its factorization.

131331011213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128133886.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 131331011213211 its reverse (112312110133131), we get a palindrome (243643121346342).

The spelling of 131331011213211 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, eleven million, two hundred thirteen thousand, two hundred eleven".