131230103227 has 2 divisors, whose sum is σ = 131230103228. Its totient is φ = 131230103226.

The previous prime is 131230103201. The next prime is 131230103233. The reversal of 131230103227 is 722301032131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131230103227 - 2³¹ = 129082619579 is a prime.

It is not a weakly prime, because it can be changed into another prime (131230103237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65615051613 + 65615051614.

It is an arithmetic number, because the mean of its divisors is an integer number (65615051614).

Almost surely, 2^131230103227 is an apocalyptic number.

131230103227 is a deficient number, since it is larger than the sum of its proper divisors (1).

131230103227 is an equidigital number, since it uses as much as digits as its factorization.

131230103227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 131230103227 its reverse (722301032131), we get a palindrome (853531135358).

The spelling of 131230103227 in words is "one hundred thirty-one billion, two hundred thirty million, one hundred three thousand, two hundred twenty-seven".