12331340101 has 2 divisors, whose sum is σ = 12331340102. Its totient is φ = 12331340100.

The previous prime is 12331340071. The next prime is 12331340117. The reversal of 12331340101 is 10104313321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6593277601 + 5738062500 = 81199^2 + 75750^2 .

It is a cyclic number.

It is not a de Polignac number, because 12331340101 - 2⁵ = 12331340069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12331340401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165670050 + 6165670051.

It is an arithmetic number, because the mean of its divisors is an integer number (6165670051).

Almost surely, 2^12331340101 is an apocalyptic number.

It is an amenable number.

12331340101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12331340101 is an equidigital number, since it uses as much as digits as its factorization.

12331340101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12331340101 its reverse (10104313321), we get a palindrome (22435653422).

The spelling of 12331340101 in words is "twelve billion, three hundred thirty-one million, three hundred forty thousand, one hundred one".