131024004032213 has 2 divisors, whose sum is σ = 131024004032214. Its totient is φ = 131024004032212.

The previous prime is 131024004032171. The next prime is 131024004032249. The reversal of 131024004032213 is 312230400420131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84365363943844 + 46658640088369 = 9185062^2 + 6830713^2 .

It is a cyclic number.

It is not a de Polignac number, because 131024004032213 - 2¹⁴ = 131024004015829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131024004022213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65512002016106 + 65512002016107.

It is an arithmetic number, because the mean of its divisors is an integer number (65512002016107).

Almost surely, 2^{131024004032213} is an apocalyptic number.

It is an amenable number.

131024004032213 is a deficient number, since it is larger than the sum of its proper divisors (1).

131024004032213 is an equidigital number, since it uses as much as digits as its factorization.

131024004032213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 131024004032213 its reverse (312230400420131), we get a palindrome (443254404452344).

The spelling of 131024004032213 in words is "one hundred thirty-one trillion, twenty-four billion, four million, thirty-two thousand, two hundred thirteen".