132131100110221 has 2 divisors, whose sum is σ = 132131100110222. Its totient is φ = 132131100110220.

The previous prime is 132131100110201. The next prime is 132131100110227. The reversal of 132131100110221 is 122011001131231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130768601868100 + 1362498242121 = 11435410^2 + 1167261^2 .

It is a cyclic number.

It is not a de Polignac number, because 132131100110221 - 2¹¹ = 132131100108173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132131100110227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065550055110 + 66065550055111.

It is an arithmetic number, because the mean of its divisors is an integer number (66065550055111).

Almost surely, 2^{132131100110221} is an apocalyptic number.

It is an amenable number.

132131100110221 is a deficient number, since it is larger than the sum of its proper divisors (1).

132131100110221 is an equidigital number, since it uses as much as digits as its factorization.

132131100110221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 132131100110221 its reverse (122011001131231), we get a palindrome (254142101241452).

The spelling of 132131100110221 in words is "one hundred thirty-two trillion, one hundred thirty-one billion, one hundred million, one hundred ten thousand, two hundred twenty-one".